6520740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 11865180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 569, 573, 764, 955, 1138, 1146, 1707, 1910, 2276, 2292, 2845, 2865, 3414, 3820, 5690, 5730, 6828, 8535, 11380, 11460, 17070, 34140, 108679, 217358, 326037, 434716, 543395, 652074, 1086790, 1304148, 1630185, 2173580, 3260370, 6520740]

約数ペア:

[(1, 6520740), (2, 3260370), (3, 2173580), (4, 1630185), (5, 1304148), (6, 1086790), (10, 652074), (12, 543395), (15, 434716), (20, 326037), (30, 217358), (60, 108679), (191, 34140), (382, 17070), (569, 11460), (573, 11380), (764, 8535), (955, 6828), (1138, 5730), (1146, 5690), (1707, 3820), (1910, 3414), (2276, 2865), (2292, 2845)]