212647530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{55813}}^1$

素因数の和:55950

約数の個数: 32

約数和(自身を含む): 514381824

約数和(自身を除く): 301734294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 55813, 111626, 167439, 279065, 334878, 558130, 837195, 1674390, 7088251, 14176502, 21264753, 35441255, 42529506, 70882510, 106323765, 212647530]

約数ペア:

[(1, 212647530), (2, 106323765), (3, 70882510), (5, 42529506), (6, 35441255), (10, 21264753), (15, 14176502), (30, 7088251), (127, 1674390), (254, 837195), (381, 558130), (635, 334878), (762, 279065), (1270, 167439), (1905, 111626), (3810, 55813)]