30320580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26597}}^1$

素因数の和:26628

約数の個数: 48

約数和(自身を含む): 89369280

約数和(自身を除く): 59048700

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, 26597, 53194, 79791, 106388, 132985, 159582, 265970, 319164, 398955, 505343, 531940, 797910, 1010686, 1516029, 1595820, 2021372, 2526715, 3032058, 5053430, 6064116, 7580145, 10106860, 15160290, 30320580]

約数ペア:

[(1, 30320580), (2, 15160290), (3, 10106860), (4, 7580145), (5, 6064116), (6, 5053430), (10, 3032058), (12, 2526715), (15, 2021372), (19, 1595820), (20, 1516029), (30, 1010686), (38, 797910), (57, 531940), (60, 505343), (76, 398955), (95, 319164), (114, 265970), (190, 159582), (228, 132985), (285, 106388), (380, 79791), (570, 53194), (1140, 26597)]