74578020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112997}}^1$

素因数の和:113020

約数の個数: 48

約数和(自身を含む): 227803968

約数和(自身を除く): 153225948

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, 112997, 225994, 338991, 451988, 564985, 677982, 1129970, 1242967, 1355964, 1694955, 2259940, 2485934, 3389910, 3728901, 4971868, 6214835, 6779820, 7457802, 12429670, 14915604, 18644505, 24859340, 37289010, 74578020]

約数ペア:

[(1, 74578020), (2, 37289010), (3, 24859340), (4, 18644505), (5, 14915604), (6, 12429670), (10, 7457802), (11, 6779820), (12, 6214835), (15, 4971868), (20, 3728901), (22, 3389910), (30, 2485934), (33, 2259940), (44, 1694955), (55, 1355964), (60, 1242967), (66, 1129970), (110, 677982), (132, 564985), (165, 451988), (220, 338991), (330, 225994), (660, 112997)]