1378014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22966913}}^1$

素因数の和:22966925

約数の個数: 24

約数和(自身を含む): 3858441552

約数和(自身を除く): 2480426772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22966913, 45933826, 68900739, 91867652, 114834565, 137801478, 229669130, 275602956, 344503695, 459338260, 689007390, 1378014780]

約数ペア:

[(1, 1378014780), (2, 689007390), (3, 459338260), (4, 344503695), (5, 275602956), (6, 229669130), (10, 137801478), (12, 114834565), (15, 91867652), (20, 68900739), (30, 45933826), (60, 22966913)]