30238450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{54979}}^1$

素因数の和:55002

約数の個数: 24

約数和(自身を含む): 61357680

約数和(自身を除く): 31119230

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 54979, 109958, 274895, 549790, 604769, 1209538, 1374475, 2748950, 3023845, 6047690, 15119225, 30238450]

約数ペア:

[(1, 30238450), (2, 15119225), (5, 6047690), (10, 3023845), (11, 2748950), (22, 1374475), (25, 1209538), (50, 604769), (55, 549790), (110, 274895), (275, 109958), (550, 54979)]