61280910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1951}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 159868800

約数和(自身を除く): 98587890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 1951, 2094, 3141, 3490, 3902, 5235, 5853, 6282, 9755, 10470, 11706, 15705, 17559, 19510, 29265, 31410, 35118, 58530, 87795, 175590, 680899, 1361798, 2042697, 3404495, 4085394, 6128091, 6808990, 10213485, 12256182, 20426970, 30640455, 61280910]

約数ペア:

[(1, 61280910), (2, 30640455), (3, 20426970), (5, 12256182), (6, 10213485), (9, 6808990), (10, 6128091), (15, 4085394), (18, 3404495), (30, 2042697), (45, 1361798), (90, 680899), (349, 175590), (698, 87795), (1047, 58530), (1745, 35118), (1951, 31410), (2094, 29265), (3141, 19510), (3490, 17559), (3902, 15705), (5235, 11706), (5853, 10470), (6282, 9755)]