7118190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 18673200

約数和(自身を除く): 11555010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 569, 695, 834, 1138, 1251, 1390, 1707, 2085, 2502, 2845, 3414, 4170, 5121, 5690, 6255, 8535, 10242, 12510, 17070, 25605, 51210, 79091, 158182, 237273, 395455, 474546, 711819, 790910, 1186365, 1423638, 2372730, 3559095, 7118190]

約数ペア:

[(1, 7118190), (2, 3559095), (3, 2372730), (5, 1423638), (6, 1186365), (9, 790910), (10, 711819), (15, 474546), (18, 395455), (30, 237273), (45, 158182), (90, 79091), (139, 51210), (278, 25605), (417, 17070), (569, 12510), (695, 10242), (834, 8535), (1138, 6255), (1251, 5690), (1390, 5121), (1707, 4170), (2085, 3414), (2502, 2845)]