6259820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 15290688

約数和(自身を除く): 9030868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 733, 854, 1220, 1466, 1708, 2135, 2932, 3665, 4270, 5131, 7330, 8540, 10262, 14660, 20524, 25655, 44713, 51310, 89426, 102620, 178852, 223565, 312991, 447130, 625982, 894260, 1251964, 1564955, 3129910, 6259820]

約数ペア:

[(1, 6259820), (2, 3129910), (4, 1564955), (5, 1251964), (7, 894260), (10, 625982), (14, 447130), (20, 312991), (28, 223565), (35, 178852), (61, 102620), (70, 89426), (122, 51310), (140, 44713), (244, 25655), (305, 20524), (427, 14660), (610, 10262), (733, 8540), (854, 7330), (1220, 5131), (1466, 4270), (1708, 3665), (2135, 2932)]