7913820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 22706208

約数和(自身を除く): 14792388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3217, 6434, 9651, 12868, 16085, 19302, 32170, 38604, 48255, 64340, 96510, 131897, 193020, 263794, 395691, 527588, 659485, 791382, 1318970, 1582764, 1978455, 2637940, 3956910, 7913820]

約数ペア:

[(1, 7913820), (2, 3956910), (3, 2637940), (4, 1978455), (5, 1582764), (6, 1318970), (10, 791382), (12, 659485), (15, 527588), (20, 395691), (30, 263794), (41, 193020), (60, 131897), (82, 96510), (123, 64340), (164, 48255), (205, 38604), (246, 32170), (410, 19302), (492, 16085), (615, 12868), (820, 9651), (1230, 6434), (2460, 3217)]