73478370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11335

約数の個数: 64

約数和(自身を含む): 208060416

約数和(自身を除く): 134582046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 11287, 22574, 33861, 56435, 67722, 79009, 112870, 158018, 169305, 237027, 338610, 349897, 395045, 474054, 699794, 790090, 1049691, 1185135, 1749485, 2099382, 2370270, 2449279, 3498970, 4898558, 5248455, 7347837, 10496910, 12246395, 14695674, 24492790, 36739185, 73478370]

約数ペア:

[(1, 73478370), (2, 36739185), (3, 24492790), (5, 14695674), (6, 12246395), (7, 10496910), (10, 7347837), (14, 5248455), (15, 4898558), (21, 3498970), (30, 2449279), (31, 2370270), (35, 2099382), (42, 1749485), (62, 1185135), (70, 1049691), (93, 790090), (105, 699794), (155, 474054), (186, 395045), (210, 349897), (217, 338610), (310, 237027), (434, 169305), (465, 158018), (651, 112870), (930, 79009), (1085, 67722), (1302, 56435), (2170, 33861), (3255, 22574), (6510, 11287)]