118154910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 298805760

約数和(自身を除く): 180650850

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 218, 230, 327, 345, 545, 654, 690, 1090, 1571, 1635, 2507, 3142, 3270, 4713, 5014, 7521, 7855, 9426, 12535, 15042, 15710, 23565, 25070, 36133, 37605, 47130, 72266, 75210, 108399, 171239, 180665, 216798, 342478, 361330, 513717, 541995, 856195, 1027434, 1083990, 1712390, 2568585, 3938497, 5137170, 7876994, 11815491, 19692485, 23630982, 39384970, 59077455, 118154910]

約数ペア:

[(1, 118154910), (2, 59077455), (3, 39384970), (5, 23630982), (6, 19692485), (10, 11815491), (15, 7876994), (23, 5137170), (30, 3938497), (46, 2568585), (69, 1712390), (109, 1083990), (115, 1027434), (138, 856195), (218, 541995), (230, 513717), (327, 361330), (345, 342478), (545, 216798), (654, 180665), (690, 171239), (1090, 108399), (1571, 75210), (1635, 72266), (2507, 47130), (3142, 37605), (3270, 36133), (4713, 25070), (5014, 23565), (7521, 15710), (7855, 15042), (9426, 12535)]