149946210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6971}}^1$

素因数の和:7223

約数の個数: 48

約数和(自身を含む): 391547520

約数和(自身を除く): 241601310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 6971, 7170, 10755, 13942, 20913, 21510, 34855, 41826, 62739, 69710, 104565, 125478, 209130, 313695, 627390, 1666069, 3332138, 4998207, 8330345, 9996414, 14994621, 16660690, 24991035, 29989242, 49982070, 74973105, 149946210]

約数ペア:

[(1, 149946210), (2, 74973105), (3, 49982070), (5, 29989242), (6, 24991035), (9, 16660690), (10, 14994621), (15, 9996414), (18, 8330345), (30, 4998207), (45, 3332138), (90, 1666069), (239, 627390), (478, 313695), (717, 209130), (1195, 125478), (1434, 104565), (2151, 69710), (2390, 62739), (3585, 41826), (4302, 34855), (6971, 21510), (7170, 20913), (10755, 13942)]