71700490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{377371}}^1$

素因数の和:377397

約数の個数: 16

約数和(自身を含む): 135853920

約数和(自身を除く): 64153430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 377371, 754742, 1886855, 3773710, 7170049, 14340098, 35850245, 71700490]

約数ペア:

[(1, 71700490), (2, 35850245), (5, 14340098), (10, 7170049), (19, 3773710), (38, 1886855), (95, 754742), (190, 377371)]