3788220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 11168640

約数和(自身を除く): 7380420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 3323, 6646, 9969, 13292, 16615, 19938, 33230, 39876, 49845, 63137, 66460, 99690, 126274, 189411, 199380, 252548, 315685, 378822, 631370, 757644, 947055, 1262740, 1894110, 3788220]

約数ペア:

[(1, 3788220), (2, 1894110), (3, 1262740), (4, 947055), (5, 757644), (6, 631370), (10, 378822), (12, 315685), (15, 252548), (19, 199380), (20, 189411), (30, 126274), (38, 99690), (57, 66460), (60, 63137), (76, 49845), (95, 39876), (114, 33230), (190, 19938), (228, 16615), (285, 13292), (380, 9969), (570, 6646), (1140, 3323)]