74809690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4357}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 144023184

約数和(自身を除く): 69213494

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 4357, 8585, 8714, 17170, 21785, 43570, 74069, 148138, 370345, 440057, 740690, 880114, 2200285, 4400570, 7480969, 14961938, 37404845, 74809690]

約数ペア:

[(1, 74809690), (2, 37404845), (5, 14961938), (10, 7480969), (17, 4400570), (34, 2200285), (85, 880114), (101, 740690), (170, 440057), (202, 370345), (505, 148138), (1010, 74069), (1717, 43570), (3434, 21785), (4357, 17170), (8585, 8714)]