90456810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23017}}^1$

素因数の和:23158

約数の個数: 32

約数和(自身を含む): 218763072

約数和(自身を除く): 128306262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 23017, 46034, 69051, 115085, 138102, 230170, 345255, 690510, 3015227, 6030454, 9045681, 15076135, 18091362, 30152270, 45228405, 90456810]

約数ペア:

[(1, 90456810), (2, 45228405), (3, 30152270), (5, 18091362), (6, 15076135), (10, 9045681), (15, 6030454), (30, 3015227), (131, 690510), (262, 345255), (393, 230170), (655, 138102), (786, 115085), (1310, 69051), (1965, 46034), (3930, 23017)]