74090770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2953}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 144415152

約数和(自身を除く): 70324382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 2953, 5018, 5906, 12545, 14765, 25090, 29530, 38389, 76778, 191945, 383890, 569929, 1139858, 2849645, 5699290, 7409077, 14818154, 37045385, 74090770]

約数ペア:

[(1, 74090770), (2, 37045385), (5, 14818154), (10, 7409077), (13, 5699290), (26, 2849645), (65, 1139858), (130, 569929), (193, 383890), (386, 191945), (965, 76778), (1930, 38389), (2509, 29530), (2953, 25090), (5018, 14765), (5906, 12545)]