860310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 2489760

約数和(自身を除く): 1629450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 79, 90, 99, 110, 121, 158, 165, 198, 237, 242, 330, 363, 395, 474, 495, 605, 711, 726, 790, 869, 990, 1089, 1185, 1210, 1422, 1738, 1815, 2178, 2370, 2607, 3555, 3630, 4345, 5214, 5445, 7110, 7821, 8690, 9559, 10890, 13035, 15642, 19118, 26070, 28677, 39105, 47795, 57354, 78210, 86031, 95590, 143385, 172062, 286770, 430155, 860310]

約数ペア:

[(1, 860310), (2, 430155), (3, 286770), (5, 172062), (6, 143385), (9, 95590), (10, 86031), (11, 78210), (15, 57354), (18, 47795), (22, 39105), (30, 28677), (33, 26070), (45, 19118), (55, 15642), (66, 13035), (79, 10890), (90, 9559), (99, 8690), (110, 7821), (121, 7110), (158, 5445), (165, 5214), (198, 4345), (237, 3630), (242, 3555), (330, 2607), (363, 2370), (395, 2178), (474, 1815), (495, 1738), (605, 1422), (711, 1210), (726, 1185), (790, 1089), (869, 990)]