173660580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41947}}^1$

素因数の和:41985

約数の個数: 72

約数和(自身を含む): 549686592

約数和(自身を除く): 376026012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 41947, 83894, 125841, 167788, 209735, 251682, 377523, 419470, 503364, 629205, 755046, 838940, 964781, 1258410, 1510092, 1887615, 1929562, 2516820, 2894343, 3775230, 3859124, 4823905, 5788686, 7550460, 8683029, 9647810, 11577372, 14471715, 17366058, 19295620, 28943430, 34732116, 43415145, 57886860, 86830290, 173660580]

約数ペア:

[(1, 173660580), (2, 86830290), (3, 57886860), (4, 43415145), (5, 34732116), (6, 28943430), (9, 19295620), (10, 17366058), (12, 14471715), (15, 11577372), (18, 9647810), (20, 8683029), (23, 7550460), (30, 5788686), (36, 4823905), (45, 3859124), (46, 3775230), (60, 2894343), (69, 2516820), (90, 1929562), (92, 1887615), (115, 1510092), (138, 1258410), (180, 964781), (207, 838940), (230, 755046), (276, 629205), (345, 503364), (414, 419470), (460, 377523), (690, 251682), (828, 209735), (1035, 167788), (1380, 125841), (2070, 83894), (4140, 41947)]