89502530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1487}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 173988864

約数和(自身を除く): 84486334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 1487, 2315, 2974, 4630, 6019, 7435, 12038, 14870, 19331, 30095, 38662, 60190, 96655, 193310, 688481, 1376962, 3442405, 6884810, 8950253, 17900506, 44751265, 89502530]

約数ペア:

[(1, 89502530), (2, 44751265), (5, 17900506), (10, 8950253), (13, 6884810), (26, 3442405), (65, 1376962), (130, 688481), (463, 193310), (926, 96655), (1487, 60190), (2315, 38662), (2974, 30095), (4630, 19331), (6019, 14870), (7435, 12038)]