30246260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137483}}^1$

素因数の和:137503

約数の個数: 24

約数和(自身を含む): 69291936

約数和(自身を除く): 39045676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 137483, 274966, 549932, 687415, 1374830, 1512313, 2749660, 3024626, 6049252, 7561565, 15123130, 30246260]

約数ペア:

[(1, 30246260), (2, 15123130), (4, 7561565), (5, 6049252), (10, 3024626), (11, 2749660), (20, 1512313), (22, 1374830), (44, 687415), (55, 549932), (110, 274966), (220, 137483)]