29830020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45197}}^1$

素因数の和:45220

約数の個数: 48

約数和(自身を含む): 91119168

約数和(自身を除く): 61289148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 45197, 90394, 135591, 180788, 225985, 271182, 451970, 497167, 542364, 677955, 903940, 994334, 1355910, 1491501, 1988668, 2485835, 2711820, 2983002, 4971670, 5966004, 7457505, 9943340, 14915010, 29830020]

約数ペア:

[(1, 29830020), (2, 14915010), (3, 9943340), (4, 7457505), (5, 5966004), (6, 4971670), (10, 2983002), (11, 2711820), (12, 2485835), (15, 1988668), (20, 1491501), (22, 1355910), (30, 994334), (33, 903940), (44, 677955), (55, 542364), (60, 497167), (66, 451970), (110, 271182), (132, 225985), (165, 180788), (220, 135591), (330, 90394), (660, 45197)]