2859440220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{174569}}^1$

素因数の和:174604

約数の個数: 144

約数和(自身を含む): 10675304640

約数和(自身を除く): 7815864420

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, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 174569, 349138, 523707, 698276, 872845, 1047414, 1221983, 1571121, 1745690, 2094828, 2269397, 2443966, 2618535, 3142242, 3491380, 3665949, 4538794, 4887932, 5237070, 6109915, 6284484, 6808191, 7331898, 7855605, 9077588, 10474140, 10997847, 11346985, 12219830, 13616382, 14663796, 15711210, 15885779, 18329745, 20424573, 21995694, 22693970, 24439660, 27232764, 31422420, 31771558, 34040955, 36659490, 40849146, 43991388, 45387940, 47657337, 54989235, 63543116, 68081910, 73318980, 79428895, 81698292, 95314674, 102122865, 109978470, 136163820, 142972011, 158857790, 190629348, 204245730, 219956940, 238286685, 285944022, 317715580, 408491460, 476573370, 571888044, 714860055, 953146740, 1429720110, 2859440220]

約数ペア:

[(1, 2859440220), (2, 1429720110), (3, 953146740), (4, 714860055), (5, 571888044), (6, 476573370), (7, 408491460), (9, 317715580), (10, 285944022), (12, 238286685), (13, 219956940), (14, 204245730), (15, 190629348), (18, 158857790), (20, 142972011), (21, 136163820), (26, 109978470), (28, 102122865), (30, 95314674), (35, 81698292), (36, 79428895), (39, 73318980), (42, 68081910), (45, 63543116), (52, 54989235), (60, 47657337), (63, 45387940), (65, 43991388), (70, 40849146), (78, 36659490), (84, 34040955), (90, 31771558), (91, 31422420), (105, 27232764), (117, 24439660), (126, 22693970), (130, 21995694), (140, 20424573), (156, 18329745), (180, 15885779), (182, 15711210), (195, 14663796), (210, 13616382), (234, 12219830), (252, 11346985), (260, 10997847), (273, 10474140), (315, 9077588), (364, 7855605), (390, 7331898), (420, 6808191), (455, 6284484), (468, 6109915), (546, 5237070), (585, 4887932), (630, 4538794), (780, 3665949), (819, 3491380), (910, 3142242), (1092, 2618535), (1170, 2443966), (1260, 2269397), (1365, 2094828), (1638, 1745690), (1820, 1571121), (2340, 1221983), (2730, 1047414), (3276, 872845), (4095, 698276), (5460, 523707), (8190, 349138), (16380, 174569)]