15193860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23021}}^1$

素因数の和:23044

約数の個数: 48

約数和(自身を含む): 46412352

約数和(自身を除く): 31218492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23021, 46042, 69063, 92084, 115105, 138126, 230210, 253231, 276252, 345315, 460420, 506462, 690630, 759693, 1012924, 1266155, 1381260, 1519386, 2532310, 3038772, 3798465, 5064620, 7596930, 15193860]

約数ペア:

[(1, 15193860), (2, 7596930), (3, 5064620), (4, 3798465), (5, 3038772), (6, 2532310), (10, 1519386), (11, 1381260), (12, 1266155), (15, 1012924), (20, 759693), (22, 690630), (30, 506462), (33, 460420), (44, 345315), (55, 276252), (60, 253231), (66, 230210), (110, 138126), (132, 115105), (165, 92084), (220, 69063), (330, 46042), (660, 23021)]