76523090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 162362880

約数和(自身を除く): 85839790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 89, 142, 173, 178, 346, 355, 445, 497, 623, 710, 865, 890, 994, 1211, 1246, 1730, 2422, 2485, 3115, 4970, 6055, 6230, 6319, 12110, 12283, 12638, 15397, 24566, 30794, 31595, 44233, 61415, 63190, 76985, 85981, 88466, 107779, 122830, 153970, 171962, 215558, 221165, 429905, 442330, 538895, 859810, 1077790, 1093187, 2186374, 5465935, 7652309, 10931870, 15304618, 38261545, 76523090]

約数ペア:

[(1, 76523090), (2, 38261545), (5, 15304618), (7, 10931870), (10, 7652309), (14, 5465935), (35, 2186374), (70, 1093187), (71, 1077790), (89, 859810), (142, 538895), (173, 442330), (178, 429905), (346, 221165), (355, 215558), (445, 171962), (497, 153970), (623, 122830), (710, 107779), (865, 88466), (890, 85981), (994, 76985), (1211, 63190), (1246, 61415), (1730, 44233), (2422, 31595), (2485, 30794), (3115, 24566), (4970, 15397), (6055, 12638), (6230, 12283), (6319, 12110)]