10228020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15497}}^1$

素因数の和:15520

約数の個数: 48

約数和(自身を含む): 31243968

約数和(自身を除く): 21015948

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, 15497, 30994, 46491, 61988, 77485, 92982, 154970, 170467, 185964, 232455, 309940, 340934, 464910, 511401, 681868, 852335, 929820, 1022802, 1704670, 2045604, 2557005, 3409340, 5114010, 10228020]

約数ペア:

[(1, 10228020), (2, 5114010), (3, 3409340), (4, 2557005), (5, 2045604), (6, 1704670), (10, 1022802), (11, 929820), (12, 852335), (15, 681868), (20, 511401), (22, 464910), (30, 340934), (33, 309940), (44, 232455), (55, 185964), (60, 170467), (66, 154970), (110, 92982), (132, 77485), (165, 61988), (220, 46491), (330, 30994), (660, 15497)]