64876020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98297}}^1$

素因数の和:98320

約数の個数: 48

約数和(自身を含む): 198168768

約数和(自身を除く): 133292748

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, 98297, 196594, 294891, 393188, 491485, 589782, 982970, 1081267, 1179564, 1474455, 1965940, 2162534, 2948910, 3243801, 4325068, 5406335, 5897820, 6487602, 10812670, 12975204, 16219005, 21625340, 32438010, 64876020]

約数ペア:

[(1, 64876020), (2, 32438010), (3, 21625340), (4, 16219005), (5, 12975204), (6, 10812670), (10, 6487602), (11, 5897820), (12, 5406335), (15, 4325068), (20, 3243801), (22, 2948910), (30, 2162534), (33, 1965940), (44, 1474455), (55, 1179564), (60, 1081267), (66, 982970), (110, 589782), (132, 491485), (165, 393188), (220, 294891), (330, 196594), (660, 98297)]