9962010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 26282880

約数和(自身を除く): 16320870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1559, 2130, 3118, 3195, 4677, 6390, 7795, 9354, 14031, 15590, 23385, 28062, 46770, 70155, 110689, 140310, 221378, 332067, 553445, 664134, 996201, 1106890, 1660335, 1992402, 3320670, 4981005, 9962010]

約数ペア:

[(1, 9962010), (2, 4981005), (3, 3320670), (5, 1992402), (6, 1660335), (9, 1106890), (10, 996201), (15, 664134), (18, 553445), (30, 332067), (45, 221378), (71, 140310), (90, 110689), (142, 70155), (213, 46770), (355, 28062), (426, 23385), (639, 15590), (710, 14031), (1065, 9354), (1278, 7795), (1559, 6390), (2130, 4677), (3118, 3195)]