17242940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6029}}^1$

素因数の和:6062

約数の個数: 48

約数和(自身を含む): 42547680

約数和(自身を除く): 25304740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 6029, 12058, 24116, 30145, 60290, 66319, 78377, 120580, 132638, 156754, 265276, 313508, 331595, 391885, 663190, 783770, 862147, 1326380, 1567540, 1724294, 3448588, 4310735, 8621470, 17242940]

約数ペア:

[(1, 17242940), (2, 8621470), (4, 4310735), (5, 3448588), (10, 1724294), (11, 1567540), (13, 1326380), (20, 862147), (22, 783770), (26, 663190), (44, 391885), (52, 331595), (55, 313508), (65, 265276), (110, 156754), (130, 132638), (143, 120580), (220, 78377), (260, 66319), (286, 60290), (572, 30145), (715, 24116), (1430, 12058), (2860, 6029)]