74124570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190063}}^1$

素因数の和:190086

約数の個数: 32

約数和(自身を含む): 191584512

約数和(自身を除く): 117459942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 190063, 380126, 570189, 950315, 1140378, 1900630, 2470819, 2850945, 4941638, 5701890, 7412457, 12354095, 14824914, 24708190, 37062285, 74124570]

約数ペア:

[(1, 74124570), (2, 37062285), (3, 24708190), (5, 14824914), (6, 12354095), (10, 7412457), (13, 5701890), (15, 4941638), (26, 2850945), (30, 2470819), (39, 1900630), (65, 1140378), (78, 950315), (130, 570189), (195, 380126), (390, 190063)]