2660790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{733}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 7028784

約数和(自身を除く): 4367994

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 733, 1210, 1466, 1815, 2199, 3630, 3665, 4398, 7330, 8063, 10995, 16126, 21990, 24189, 40315, 48378, 80630, 88693, 120945, 177386, 241890, 266079, 443465, 532158, 886930, 1330395, 2660790]

約数ペア:

[(1, 2660790), (2, 1330395), (3, 886930), (5, 532158), (6, 443465), (10, 266079), (11, 241890), (15, 177386), (22, 120945), (30, 88693), (33, 80630), (55, 48378), (66, 40315), (110, 24189), (121, 21990), (165, 16126), (242, 10995), (330, 8063), (363, 7330), (605, 4398), (726, 3665), (733, 3630), (1210, 2199), (1466, 1815)]