30291266857

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{120223}}^1$

素因数の和:120480

約数の個数: 16

約数和(自身を含む): 32460480000

約数和(自身を除く): 2169213143

約数列:

[1, 19, 89, 149, 1691, 2831, 13261, 120223, 251959, 2284237, 10699847, 17913227, 203297093, 340351313, 1594277203, 30291266857]

約数ペア:

[(1, 30291266857), (19, 1594277203), (89, 340351313), (149, 203297093), (1691, 17913227), (2831, 10699847), (13261, 2284237), (120223, 251959)]