7476660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 23030280

約数和(自身を除く): 15553620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 569, 657, 730, 876, 1095, 1138, 1314, 1460, 1707, 2190, 2276, 2628, 2845, 3285, 3414, 4380, 5121, 5690, 6570, 6828, 8535, 10242, 11380, 13140, 17070, 20484, 25605, 34140, 41537, 51210, 83074, 102420, 124611, 166148, 207685, 249222, 373833, 415370, 498444, 623055, 747666, 830740, 1246110, 1495332, 1869165, 2492220, 3738330, 7476660]

約数ペア:

[(1, 7476660), (2, 3738330), (3, 2492220), (4, 1869165), (5, 1495332), (6, 1246110), (9, 830740), (10, 747666), (12, 623055), (15, 498444), (18, 415370), (20, 373833), (30, 249222), (36, 207685), (45, 166148), (60, 124611), (73, 102420), (90, 83074), (146, 51210), (180, 41537), (219, 34140), (292, 25605), (365, 20484), (438, 17070), (569, 13140), (657, 11380), (730, 10242), (876, 8535), (1095, 6828), (1138, 6570), (1314, 5690), (1460, 5121), (1707, 4380), (2190, 3414), (2276, 3285), (2628, 2845)]