909466740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4271}}^1$

素因数の和:4319

約数の個数: 216

約数和(自身を含む): 3414797568

約数和(自身を除く): 2505330828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 2028, 2340, 2366, 2535, 2730, 3042, 3276, 3380, 3549, 4095, 4271, 4732, 5070, 5460, 5915, 6084, 7098, 7605, 8190, 8542, 10140, 10647, 11830, 12813, 14196, 15210, 16380, 17084, 17745, 21294, 21355, 23660, 25626, 29897, 30420, 35490, 38439, 42588, 42710, 51252, 53235, 55523, 59794, 64065, 70980, 76878, 85420, 89691, 106470, 111046, 119588, 128130, 149485, 153756, 166569, 179382, 192195, 212940, 222092, 256260, 269073, 277615, 298970, 333138, 358764, 384390, 388661, 448455, 499707, 538146, 555230, 597940, 666276, 721799, 768780, 777322, 832845, 896910, 999414, 1076292, 1110460, 1165983, 1345365, 1443598, 1554644, 1665690, 1793820, 1943305, 1998828, 2165397, 2331966, 2498535, 2690730, 2887196, 3331380, 3497949, 3608995, 3886610, 4330794, 4663932, 4997070, 5052593, 5381460, 5829915, 6496191, 6995898, 7217990, 7773220, 8661588, 9994140, 10105186, 10826985, 11659830, 12992382, 13991796, 14435980, 15157779, 17489745, 20210372, 21653970, 23319660, 25262965, 25984764, 30315558, 32480955, 34979490, 43307940, 45473337, 50525930, 60631116, 64961910, 69958980, 75788895, 90946674, 101051860, 129923820, 151577790, 181893348, 227366685, 303155580, 454733370, 909466740]

約数ペア:

[(1, 909466740), (2, 454733370), (3, 303155580), (4, 227366685), (5, 181893348), (6, 151577790), (7, 129923820), (9, 101051860), (10, 90946674), (12, 75788895), (13, 69958980), (14, 64961910), (15, 60631116), (18, 50525930), (20, 45473337), (21, 43307940), (26, 34979490), (28, 32480955), (30, 30315558), (35, 25984764), (36, 25262965), (39, 23319660), (42, 21653970), (45, 20210372), (52, 17489745), (60, 15157779), (63, 14435980), (65, 13991796), (70, 12992382), (78, 11659830), (84, 10826985), (90, 10105186), (91, 9994140), (105, 8661588), (117, 7773220), (126, 7217990), (130, 6995898), (140, 6496191), (156, 5829915), (169, 5381460), (180, 5052593), (182, 4997070), (195, 4663932), (210, 4330794), (234, 3886610), (252, 3608995), (260, 3497949), (273, 3331380), (315, 2887196), (338, 2690730), (364, 2498535), (390, 2331966), (420, 2165397), (455, 1998828), (468, 1943305), (507, 1793820), (546, 1665690), (585, 1554644), (630, 1443598), (676, 1345365), (780, 1165983), (819, 1110460), (845, 1076292), (910, 999414), (1014, 896910), (1092, 832845), (1170, 777322), (1183, 768780), (1260, 721799), (1365, 666276), (1521, 597940), (1638, 555230), (1690, 538146), (1820, 499707), (2028, 448455), (2340, 388661), (2366, 384390), (2535, 358764), (2730, 333138), (3042, 298970), (3276, 277615), (3380, 269073), (3549, 256260), (4095, 222092), (4271, 212940), (4732, 192195), (5070, 179382), (5460, 166569), (5915, 153756), (6084, 149485), (7098, 128130), (7605, 119588), (8190, 111046), (8542, 106470), (10140, 89691), (10647, 85420), (11830, 76878), (12813, 70980), (14196, 64065), (15210, 59794), (16380, 55523), (17084, 53235), (17745, 51252), (21294, 42710), (21355, 42588), (23660, 38439), (25626, 35490), (29897, 30420)]