17260620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22129}}^1$

素因数の和:22154

約数の個数: 48

約数和(自身を含む): 52049760

約数和(自身を除く): 34789140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 22129, 44258, 66387, 88516, 110645, 132774, 221290, 265548, 287677, 331935, 442580, 575354, 663870, 863031, 1150708, 1327740, 1438385, 1726062, 2876770, 3452124, 4315155, 5753540, 8630310, 17260620]

約数ペア:

[(1, 17260620), (2, 8630310), (3, 5753540), (4, 4315155), (5, 3452124), (6, 2876770), (10, 1726062), (12, 1438385), (13, 1327740), (15, 1150708), (20, 863031), (26, 663870), (30, 575354), (39, 442580), (52, 331935), (60, 287677), (65, 265548), (78, 221290), (130, 132774), (156, 110645), (195, 88516), (260, 66387), (390, 44258), (780, 22129)]