69138780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1152313}}^1$

素因数の和:1152325

約数の個数: 24

約数和(自身を含む): 193588752

約数和(自身を除く): 124449972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1152313, 2304626, 3456939, 4609252, 5761565, 6913878, 11523130, 13827756, 17284695, 23046260, 34569390, 69138780]

約数ペア:

[(1, 69138780), (2, 34569390), (3, 23046260), (4, 17284695), (5, 13827756), (6, 11523130), (10, 6913878), (12, 5761565), (15, 4609252), (20, 3456939), (30, 2304626), (60, 1152313)]