1320007610

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1\times {\mathrm{1301}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 2393378064

約数和(自身を除く): 1073370454

約数列:

[1, 2, 5, 10, 241, 421, 482, 842, 1205, 1301, 2105, 2410, 2602, 4210, 6505, 13010, 101461, 202922, 313541, 507305, 547721, 627082, 1014610, 1095442, 1567705, 2738605, 3135410, 5477210, 132000761, 264001522, 660003805, 1320007610]

約数ペア:

[(1, 1320007610), (2, 660003805), (5, 264001522), (10, 132000761), (241, 5477210), (421, 3135410), (482, 2738605), (842, 1567705), (1205, 1095442), (1301, 1014610), (2105, 627082), (2410, 547721), (2602, 507305), (4210, 313541), (6505, 202922), (13010, 101461)]