3133780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 7514640

約数和(自身を除く): 4380860

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 709, 884, 1105, 1418, 2210, 2836, 3545, 4420, 7090, 9217, 12053, 14180, 18434, 24106, 36868, 46085, 48212, 60265, 92170, 120530, 156689, 184340, 241060, 313378, 626756, 783445, 1566890, 3133780]

約数ペア:

[(1, 3133780), (2, 1566890), (4, 783445), (5, 626756), (10, 313378), (13, 241060), (17, 184340), (20, 156689), (26, 120530), (34, 92170), (52, 60265), (65, 48212), (68, 46085), (85, 36868), (130, 24106), (170, 18434), (221, 14180), (260, 12053), (340, 9217), (442, 7090), (709, 4420), (884, 3545), (1105, 2836), (1418, 2210)]