63409780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11047}}^1$

素因数の和:11104

約数の個数: 48

約数和(自身を含む): 155909376

約数和(自身を除く): 92499596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 11047, 22094, 44188, 55235, 77329, 110470, 154658, 220940, 309316, 386645, 452927, 773290, 905854, 1546580, 1811708, 2264635, 3170489, 4529270, 6340978, 9058540, 12681956, 15852445, 31704890, 63409780]

約数ペア:

[(1, 63409780), (2, 31704890), (4, 15852445), (5, 12681956), (7, 9058540), (10, 6340978), (14, 4529270), (20, 3170489), (28, 2264635), (35, 1811708), (41, 1546580), (70, 905854), (82, 773290), (140, 452927), (164, 386645), (205, 309316), (287, 220940), (410, 154658), (574, 110470), (820, 77329), (1148, 55235), (1435, 44188), (2870, 22094), (5740, 11047)]