849133740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1709}}^1$

素因数の和:1761

約数の個数: 216

約数和(自身を含む): 2996617680

約数和(自身を除く): 2147483940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 169, 182, 195, 196, 210, 245, 260, 273, 294, 338, 364, 390, 420, 455, 490, 507, 546, 588, 637, 676, 735, 780, 845, 910, 980, 1014, 1092, 1183, 1274, 1365, 1470, 1690, 1709, 1820, 1911, 2028, 2366, 2535, 2548, 2730, 2940, 3185, 3380, 3418, 3549, 3822, 4732, 5070, 5127, 5460, 5915, 6370, 6836, 7098, 7644, 8281, 8545, 9555, 10140, 10254, 11830, 11963, 12740, 14196, 16562, 17090, 17745, 19110, 20508, 22217, 23660, 23926, 24843, 25635, 33124, 34180, 35490, 35889, 38220, 41405, 44434, 47852, 49686, 51270, 59815, 66651, 70980, 71778, 82810, 83741, 88868, 99372, 102540, 111085, 119630, 124215, 133302, 143556, 155519, 165620, 167482, 179445, 222170, 239260, 248430, 251223, 266604, 288821, 311038, 333255, 334964, 358890, 418705, 444340, 466557, 496860, 502446, 577642, 622076, 666510, 717780, 777595, 837410, 866463, 933114, 1004892, 1088633, 1155284, 1256115, 1333020, 1444105, 1555190, 1674820, 1732926, 1866228, 2021747, 2177266, 2332785, 2512230, 2888210, 3110380, 3265899, 3465852, 4043494, 4332315, 4354532, 4665570, 5024460, 5443165, 5776420, 6065241, 6531798, 8086988, 8664630, 9331140, 10108735, 10886330, 12130482, 13063596, 14152229, 16329495, 17329260, 20217470, 21772660, 24260964, 28304458, 30326205, 32658990, 40434940, 42456687, 56608916, 60652410, 65317980, 70761145, 84913374, 121304820, 141522290, 169826748, 212283435, 283044580, 424566870, 849133740]

約数ペア:

[(1, 849133740), (2, 424566870), (3, 283044580), (4, 212283435), (5, 169826748), (6, 141522290), (7, 121304820), (10, 84913374), (12, 70761145), (13, 65317980), (14, 60652410), (15, 56608916), (20, 42456687), (21, 40434940), (26, 32658990), (28, 30326205), (30, 28304458), (35, 24260964), (39, 21772660), (42, 20217470), (49, 17329260), (52, 16329495), (60, 14152229), (65, 13063596), (70, 12130482), (78, 10886330), (84, 10108735), (91, 9331140), (98, 8664630), (105, 8086988), (130, 6531798), (140, 6065241), (147, 5776420), (156, 5443165), (169, 5024460), (182, 4665570), (195, 4354532), (196, 4332315), (210, 4043494), (245, 3465852), (260, 3265899), (273, 3110380), (294, 2888210), (338, 2512230), (364, 2332785), (390, 2177266), (420, 2021747), (455, 1866228), (490, 1732926), (507, 1674820), (546, 1555190), (588, 1444105), (637, 1333020), (676, 1256115), (735, 1155284), (780, 1088633), (845, 1004892), (910, 933114), (980, 866463), (1014, 837410), (1092, 777595), (1183, 717780), (1274, 666510), (1365, 622076), (1470, 577642), (1690, 502446), (1709, 496860), (1820, 466557), (1911, 444340), (2028, 418705), (2366, 358890), (2535, 334964), (2548, 333255), (2730, 311038), (2940, 288821), (3185, 266604), (3380, 251223), (3418, 248430), (3549, 239260), (3822, 222170), (4732, 179445), (5070, 167482), (5127, 165620), (5460, 155519), (5915, 143556), (6370, 133302), (6836, 124215), (7098, 119630), (7644, 111085), (8281, 102540), (8545, 99372), (9555, 88868), (10140, 83741), (10254, 82810), (11830, 71778), (11963, 70980), (12740, 66651), (14196, 59815), (16562, 51270), (17090, 49686), (17745, 47852), (19110, 44434), (20508, 41405), (22217, 38220), (23660, 35889), (23926, 35490), (24843, 34180), (25635, 33124)]