1520447310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{70099}}^1$

素因数の和:70353

約数の個数: 48

約数和(自身を含む): 3969622800

約数和(自身を除く): 2449175490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 7230, 10845, 21690, 70099, 140198, 210297, 350495, 420594, 630891, 700990, 1051485, 1261782, 2102970, 3154455, 6308910, 16893859, 33787718, 50681577, 84469295, 101363154, 152044731, 168938590, 253407885, 304089462, 506815770, 760223655, 1520447310]

約数ペア:

[(1, 1520447310), (2, 760223655), (3, 506815770), (5, 304089462), (6, 253407885), (9, 168938590), (10, 152044731), (15, 101363154), (18, 84469295), (30, 50681577), (45, 33787718), (90, 16893859), (241, 6308910), (482, 3154455), (723, 2102970), (1205, 1261782), (1446, 1051485), (2169, 700990), (2410, 630891), (3615, 420594), (4338, 350495), (7230, 210297), (10845, 140198), (21690, 70099)]