7805930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 15863040

約数和(自身を除く): 8057110

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 2447, 3190, 4894, 12235, 24470, 26917, 53834, 70963, 134585, 141926, 269170, 354815, 709630, 780593, 1561186, 3902965, 7805930]

約数ペア:

[(1, 7805930), (2, 3902965), (5, 1561186), (10, 780593), (11, 709630), (22, 354815), (29, 269170), (55, 141926), (58, 134585), (110, 70963), (145, 53834), (290, 26917), (319, 24470), (638, 12235), (1595, 4894), (2447, 3190)]