90492530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5981}}^1$

素因数の和:6094

約数の個数: 32

約数和(自身を含む): 174435120

約数和(自身を除く): 83942590

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 5981, 7565, 11962, 15130, 29905, 59810, 101677, 203354, 508385, 532309, 1016770, 1064618, 2661545, 5323090, 9049253, 18098506, 45246265, 90492530]

約数ペア:

[(1, 90492530), (2, 45246265), (5, 18098506), (10, 9049253), (17, 5323090), (34, 2661545), (85, 1064618), (89, 1016770), (170, 532309), (178, 508385), (445, 203354), (890, 101677), (1513, 59810), (3026, 29905), (5981, 15130), (7565, 11962)]