9716460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12457}}^1$

素因数の和:12482

約数の個数: 48

約数和(自身を含む): 29301216

約数和(自身を除く): 19584756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12457, 24914, 37371, 49828, 62285, 74742, 124570, 149484, 161941, 186855, 249140, 323882, 373710, 485823, 647764, 747420, 809705, 971646, 1619410, 1943292, 2429115, 3238820, 4858230, 9716460]

約数ペア:

[(1, 9716460), (2, 4858230), (3, 3238820), (4, 2429115), (5, 1943292), (6, 1619410), (10, 971646), (12, 809705), (13, 747420), (15, 647764), (20, 485823), (26, 373710), (30, 323882), (39, 249140), (52, 186855), (60, 161941), (65, 149484), (78, 124570), (130, 74742), (156, 62285), (195, 49828), (260, 37371), (390, 24914), (780, 12457)]