90461470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43283}}^1$

素因数の和:43320

約数の個数: 32

約数和(自身を含む): 186986880

約数和(自身を除く): 96525410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 43283, 86566, 216415, 432830, 476113, 822377, 952226, 1644754, 2380565, 4111885, 4761130, 8223770, 9046147, 18092294, 45230735, 90461470]

約数ペア:

[(1, 90461470), (2, 45230735), (5, 18092294), (10, 9046147), (11, 8223770), (19, 4761130), (22, 4111885), (38, 2380565), (55, 1644754), (95, 952226), (110, 822377), (190, 476113), (209, 432830), (418, 216415), (1045, 86566), (2090, 43283)]