74303710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12161}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 147111552

約数和(自身を除く): 72807842

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 12161, 24322, 60805, 121610, 158093, 316186, 571567, 790465, 1143134, 1580930, 2857835, 5715670, 7430371, 14860742, 37151855, 74303710]

約数ペア:

[(1, 74303710), (2, 37151855), (5, 14860742), (10, 7430371), (13, 5715670), (26, 2857835), (47, 1580930), (65, 1143134), (94, 790465), (130, 571567), (235, 316186), (470, 158093), (611, 121610), (1222, 60805), (3055, 24322), (6110, 12161)]