123871470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{142381}}^1$

素因数の和:142420

約数の個数: 32

約数和(自身を含む): 307545120

約数和(自身を除く): 183673650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 142381, 284762, 427143, 711905, 854286, 1423810, 2135715, 4129049, 4271430, 8258098, 12387147, 20645245, 24774294, 41290490, 61935735, 123871470]

約数ペア:

[(1, 123871470), (2, 61935735), (3, 41290490), (5, 24774294), (6, 20645245), (10, 12387147), (15, 8258098), (29, 4271430), (30, 4129049), (58, 2135715), (87, 1423810), (145, 854286), (174, 711905), (290, 427143), (435, 284762), (870, 142381)]