91514230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1249}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 174960000

約数和(自身を除く): 83445770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 431, 862, 1249, 2155, 2498, 4310, 6245, 7327, 12490, 14654, 21233, 36635, 42466, 73270, 106165, 212330, 538319, 1076638, 2691595, 5383190, 9151423, 18302846, 45757115, 91514230]

約数ペア:

[(1, 91514230), (2, 45757115), (5, 18302846), (10, 9151423), (17, 5383190), (34, 2691595), (85, 1076638), (170, 538319), (431, 212330), (862, 106165), (1249, 73270), (2155, 42466), (2498, 36635), (4310, 21233), (6245, 14654), (7327, 12490)]