30913477

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 36028800

約数和(自身を除く): 5115323

約数列:

[1, 7, 107, 149, 277, 749, 1043, 1939, 15943, 29639, 41273, 111601, 207473, 288911, 4416211, 30913477]

約数ペア:

[(1, 30913477), (7, 4416211), (107, 288911), (149, 207473), (277, 111601), (749, 41273), (1043, 29639), (1939, 15943)]