8927970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 21591360

約数和(自身を除く): 12663390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 2141, 4170, 4282, 6423, 10705, 12846, 21410, 32115, 64230, 297599, 595198, 892797, 1487995, 1785594, 2975990, 4463985, 8927970]

約数ペア:

[(1, 8927970), (2, 4463985), (3, 2975990), (5, 1785594), (6, 1487995), (10, 892797), (15, 595198), (30, 297599), (139, 64230), (278, 32115), (417, 21410), (695, 12846), (834, 10705), (1390, 6423), (2085, 4282), (2141, 4170)]