8351730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 22037184

約数和(自身を除く): 13685454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1307, 2130, 2614, 3195, 3921, 6390, 6535, 7842, 11763, 13070, 19605, 23526, 39210, 58815, 92797, 117630, 185594, 278391, 463985, 556782, 835173, 927970, 1391955, 1670346, 2783910, 4175865, 8351730]

約数ペア:

[(1, 8351730), (2, 4175865), (3, 2783910), (5, 1670346), (6, 1391955), (9, 927970), (10, 835173), (15, 556782), (18, 463985), (30, 278391), (45, 185594), (71, 117630), (90, 92797), (142, 58815), (213, 39210), (355, 23526), (426, 19605), (639, 13070), (710, 11763), (1065, 7842), (1278, 6535), (1307, 6390), (2130, 3921), (2614, 3195)]