4280310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 7331850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 191, 249, 270, 382, 415, 498, 573, 747, 830, 955, 1146, 1245, 1494, 1719, 1910, 2241, 2490, 2865, 3438, 3735, 4482, 5157, 5730, 7470, 8595, 10314, 11205, 15853, 17190, 22410, 25785, 31706, 47559, 51570, 79265, 95118, 142677, 158530, 237795, 285354, 428031, 475590, 713385, 856062, 1426770, 2140155, 4280310]

約数ペア:

[(1, 4280310), (2, 2140155), (3, 1426770), (5, 856062), (6, 713385), (9, 475590), (10, 428031), (15, 285354), (18, 237795), (27, 158530), (30, 142677), (45, 95118), (54, 79265), (83, 51570), (90, 47559), (135, 31706), (166, 25785), (191, 22410), (249, 17190), (270, 15853), (382, 11205), (415, 10314), (498, 8595), (573, 7470), (747, 5730), (830, 5157), (955, 4482), (1146, 3735), (1245, 3438), (1494, 2865), (1719, 2490), (1910, 2241)]