55874430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{620827}}^1$

素因数の和:620840

約数の個数: 24

約数和(自身を含む): 145273752

約数和(自身を除く): 89399322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 620827, 1241654, 1862481, 3104135, 3724962, 5587443, 6208270, 9312405, 11174886, 18624810, 27937215, 55874430]

約数ペア:

[(1, 55874430), (2, 27937215), (3, 18624810), (5, 11174886), (6, 9312405), (9, 6208270), (10, 5587443), (15, 3724962), (18, 3104135), (30, 1862481), (45, 1241654), (90, 620827)]