87950230

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 161935200

約数和(自身を除く): 73984970

約数列:

[1, 2, 5, 10, 67, 134, 149, 298, 335, 670, 745, 881, 1490, 1762, 4405, 8810, 9983, 19966, 49915, 59027, 99830, 118054, 131269, 262538, 295135, 590270, 656345, 1312690, 8795023, 17590046, 43975115, 87950230]

約数ペア:

[(1, 87950230), (2, 43975115), (5, 17590046), (10, 8795023), (67, 1312690), (134, 656345), (149, 590270), (298, 295135), (335, 262538), (670, 131269), (745, 118054), (881, 99830), (1490, 59027), (1762, 49915), (4405, 19966), (8810, 9983)]