7977330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 12936654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 587, 755, 906, 1174, 1359, 1510, 1761, 2265, 2718, 2935, 3522, 4530, 5283, 5870, 6795, 8805, 10566, 13590, 17610, 26415, 52830, 88637, 177274, 265911, 443185, 531822, 797733, 886370, 1329555, 1595466, 2659110, 3988665, 7977330]

約数ペア:

[(1, 7977330), (2, 3988665), (3, 2659110), (5, 1595466), (6, 1329555), (9, 886370), (10, 797733), (15, 531822), (18, 443185), (30, 265911), (45, 177274), (90, 88637), (151, 52830), (302, 26415), (453, 17610), (587, 13590), (755, 10566), (906, 8805), (1174, 6795), (1359, 5870), (1510, 5283), (1761, 4530), (2265, 3522), (2718, 2935)]