499947730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{4751}}^1$

素因数の和:5394

約数の個数: 32

約数和(自身を含む): 954581760

約数和(自身を除く): 454634030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 619, 1238, 3095, 4751, 6190, 9502, 10523, 21046, 23755, 47510, 52615, 80767, 105230, 161534, 403835, 807670, 2940869, 5881738, 14704345, 29408690, 49994773, 99989546, 249973865, 499947730]

約数ペア:

[(1, 499947730), (2, 249973865), (5, 99989546), (10, 49994773), (17, 29408690), (34, 14704345), (85, 5881738), (170, 2940869), (619, 807670), (1238, 403835), (3095, 161534), (4751, 105230), (6190, 80767), (9502, 52615), (10523, 47510), (21046, 23755)]