7742790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 120

約数和(自身を含む): 23173920

約数和(自身を除く): 15431130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 79, 81, 90, 99, 110, 121, 135, 158, 162, 165, 198, 237, 242, 270, 297, 330, 363, 395, 405, 474, 495, 594, 605, 711, 726, 790, 810, 869, 891, 990, 1089, 1185, 1210, 1422, 1485, 1738, 1782, 1815, 2133, 2178, 2370, 2607, 2970, 3267, 3555, 3630, 4266, 4345, 4455, 5214, 5445, 6399, 6534, 7110, 7821, 8690, 8910, 9559, 9801, 10665, 10890, 12798, 13035, 15642, 16335, 19118, 19602, 21330, 23463, 26070, 28677, 31995, 32670, 39105, 46926, 47795, 49005, 57354, 63990, 70389, 78210, 86031, 95590, 98010, 117315, 140778, 143385, 172062, 234630, 258093, 286770, 351945, 430155, 516186, 703890, 774279, 860310, 1290465, 1548558, 2580930, 3871395, 7742790]

約数ペア:

[(1, 7742790), (2, 3871395), (3, 2580930), (5, 1548558), (6, 1290465), (9, 860310), (10, 774279), (11, 703890), (15, 516186), (18, 430155), (22, 351945), (27, 286770), (30, 258093), (33, 234630), (45, 172062), (54, 143385), (55, 140778), (66, 117315), (79, 98010), (81, 95590), (90, 86031), (99, 78210), (110, 70389), (121, 63990), (135, 57354), (158, 49005), (162, 47795), (165, 46926), (198, 39105), (237, 32670), (242, 31995), (270, 28677), (297, 26070), (330, 23463), (363, 21330), (395, 19602), (405, 19118), (474, 16335), (495, 15642), (594, 13035), (605, 12798), (711, 10890), (726, 10665), (790, 9801), (810, 9559), (869, 8910), (891, 8690), (990, 7821), (1089, 7110), (1185, 6534), (1210, 6399), (1422, 5445), (1485, 5214), (1738, 4455), (1782, 4345), (1815, 4266), (2133, 3630), (2178, 3555), (2370, 3267), (2607, 2970)]