71665290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{265427}}^1$

素因数の和:265443

約数の個数: 32

約数和(自身を含む): 191108160

約数和(自身を除く): 119442870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 265427, 530854, 796281, 1327135, 1592562, 2388843, 2654270, 3981405, 4777686, 7166529, 7962810, 11944215, 14333058, 23888430, 35832645, 71665290]

約数ペア:

[(1, 71665290), (2, 35832645), (3, 23888430), (5, 14333058), (6, 11944215), (9, 7962810), (10, 7166529), (15, 4777686), (18, 3981405), (27, 2654270), (30, 2388843), (45, 1592562), (54, 1327135), (90, 796281), (135, 530854), (270, 265427)]