2788477980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{46474633}}^1$

素因数の和:46474645

約数の個数: 24

約数和(自身を含む): 7807738512

約数和(自身を除く): 5019260532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 46474633, 92949266, 139423899, 185898532, 232373165, 278847798, 464746330, 557695596, 697119495, 929492660, 1394238990, 2788477980]

約数ペア:

[(1, 2788477980), (2, 1394238990), (3, 929492660), (4, 697119495), (5, 557695596), (6, 464746330), (10, 278847798), (12, 232373165), (15, 185898532), (20, 139423899), (30, 92949266), (60, 46474633)]