15112460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 35132832

約数和(自身を除く): 20020372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 941, 1460, 1606, 1882, 3212, 3764, 4015, 4705, 8030, 9410, 10351, 16060, 18820, 20702, 41404, 51755, 68693, 103510, 137386, 207020, 274772, 343465, 686930, 755623, 1373860, 1511246, 3022492, 3778115, 7556230, 15112460]

約数ペア:

[(1, 15112460), (2, 7556230), (4, 3778115), (5, 3022492), (10, 1511246), (11, 1373860), (20, 755623), (22, 686930), (44, 343465), (55, 274772), (73, 207020), (110, 137386), (146, 103510), (220, 68693), (292, 51755), (365, 41404), (730, 20702), (803, 18820), (941, 16060), (1460, 10351), (1606, 9410), (1882, 8030), (3212, 4705), (3764, 4015)]