2806620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 8134560

約数和(自身を除く): 5327940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1613, 1740, 3226, 4839, 6452, 8065, 9678, 16130, 19356, 24195, 32260, 46777, 48390, 93554, 96780, 140331, 187108, 233885, 280662, 467770, 561324, 701655, 935540, 1403310, 2806620]

約数ペア:

[(1, 2806620), (2, 1403310), (3, 935540), (4, 701655), (5, 561324), (6, 467770), (10, 280662), (12, 233885), (15, 187108), (20, 140331), (29, 96780), (30, 93554), (58, 48390), (60, 46777), (87, 32260), (116, 24195), (145, 19356), (174, 16130), (290, 9678), (348, 8065), (435, 6452), (580, 4839), (870, 3226), (1613, 1740)]