149030246

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 233100504

約数和(自身を除く): 84070258

約数列:

[1, 2, 29, 58, 251, 353, 502, 706, 841, 1682, 7279, 10237, 14558, 20474, 88603, 177206, 211091, 296873, 422182, 593746, 2569487, 5138974, 74515123, 149030246]

約数ペア:

[(1, 149030246), (2, 74515123), (29, 5138974), (58, 2569487), (251, 593746), (353, 422182), (502, 296873), (706, 211091), (841, 177206), (1682, 88603), (7279, 20474), (10237, 14558)]