15742770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12799}}^1$

素因数の和:12850

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 22964430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 12799, 25598, 38397, 63995, 76794, 127990, 191985, 383970, 524759, 1049518, 1574277, 2623795, 3148554, 5247590, 7871385, 15742770]

約数ペア:

[(1, 15742770), (2, 7871385), (3, 5247590), (5, 3148554), (6, 2623795), (10, 1574277), (15, 1049518), (30, 524759), (41, 383970), (82, 191985), (123, 127990), (205, 76794), (246, 63995), (410, 38397), (615, 25598), (1230, 12799)]