42941470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30029}}^1$

素因数の和:30060

約数の個数: 32

約数和(自身を含む): 90810720

約数和(自身を除く): 47869250

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 30029, 60058, 150145, 300290, 330319, 390377, 660638, 780754, 1651595, 1951885, 3303190, 3903770, 4294147, 8588294, 21470735, 42941470]

約数ペア:

[(1, 42941470), (2, 21470735), (5, 8588294), (10, 4294147), (11, 3903770), (13, 3303190), (22, 1951885), (26, 1651595), (55, 780754), (65, 660638), (110, 390377), (130, 330319), (143, 300290), (286, 150145), (715, 60058), (1430, 30029)]