91073930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 174467520

約数和(自身を除く): 83393590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 2539, 3587, 5078, 7174, 12695, 17935, 25390, 35870, 43163, 86326, 215815, 431630, 535729, 1071458, 2678645, 5357290, 9107393, 18214786, 45536965, 91073930]

約数ペア:

[(1, 91073930), (2, 45536965), (5, 18214786), (10, 9107393), (17, 5357290), (34, 2678645), (85, 1071458), (170, 535729), (211, 431630), (422, 215815), (1055, 86326), (2110, 43163), (2539, 35870), (3587, 25390), (5078, 17935), (7174, 12695)]