38021820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4253}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 107200800

約数和(自身を除く): 69178980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4253, 4470, 8506, 8940, 12759, 17012, 21265, 25518, 42530, 51036, 63795, 85060, 127590, 255180, 633697, 1267394, 1901091, 2534788, 3168485, 3802182, 6336970, 7604364, 9505455, 12673940, 19010910, 38021820]

約数ペア:

[(1, 38021820), (2, 19010910), (3, 12673940), (4, 9505455), (5, 7604364), (6, 6336970), (10, 3802182), (12, 3168485), (15, 2534788), (20, 1901091), (30, 1267394), (60, 633697), (149, 255180), (298, 127590), (447, 85060), (596, 63795), (745, 51036), (894, 42530), (1490, 25518), (1788, 21265), (2235, 17012), (2980, 12759), (4253, 8940), (4470, 8506)]