69961630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 144167040

約数和(自身を除く): 74205410

約数列:

[1, 2, 5, 10, 17, 23, 29, 34, 46, 58, 85, 115, 145, 170, 230, 290, 391, 493, 617, 667, 782, 986, 1234, 1334, 1955, 2465, 3085, 3335, 3910, 4930, 6170, 6670, 10489, 11339, 14191, 17893, 20978, 22678, 28382, 35786, 52445, 56695, 70955, 89465, 104890, 113390, 141910, 178930, 241247, 304181, 411539, 482494, 608362, 823078, 1206235, 1520905, 2057695, 2412470, 3041810, 4115390, 6996163, 13992326, 34980815, 69961630]

約数ペア:

[(1, 69961630), (2, 34980815), (5, 13992326), (10, 6996163), (17, 4115390), (23, 3041810), (29, 2412470), (34, 2057695), (46, 1520905), (58, 1206235), (85, 823078), (115, 608362), (145, 482494), (170, 411539), (230, 304181), (290, 241247), (391, 178930), (493, 141910), (617, 113390), (667, 104890), (782, 89465), (986, 70955), (1234, 56695), (1334, 52445), (1955, 35786), (2465, 28382), (3085, 22678), (3335, 20978), (3910, 17893), (4930, 14191), (6170, 11339), (6670, 10489)]