3061630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 6477408

約数和(自身を除く): 3415778

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2141, 4282, 10705, 21410, 23551, 27833, 47102, 55666, 117755, 139165, 235510, 278330, 306163, 612326, 1530815, 3061630]

約数ペア:

[(1, 3061630), (2, 1530815), (5, 612326), (10, 306163), (11, 278330), (13, 235510), (22, 139165), (26, 117755), (55, 55666), (65, 47102), (110, 27833), (130, 23551), (143, 21410), (286, 10705), (715, 4282), (1430, 2141)]