74674470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191473}}^1$

素因数の和:191496

約数の個数: 32

約数和(自身を含む): 193005792

約数和(自身を除く): 118331322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 191473, 382946, 574419, 957365, 1148838, 1914730, 2489149, 2872095, 4978298, 5744190, 7467447, 12445745, 14934894, 24891490, 37337235, 74674470]

約数ペア:

[(1, 74674470), (2, 37337235), (3, 24891490), (5, 14934894), (6, 12445745), (10, 7467447), (13, 5744190), (15, 4978298), (26, 2872095), (30, 2489149), (39, 1914730), (65, 1148838), (78, 957365), (130, 574419), (195, 382946), (390, 191473)]