213560850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{26863}}^1$

素因数の和:26931

約数の個数: 48

約数和(自身を含む): 539644032

約数和(自身を除く): 326083182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 26863, 53726, 80589, 134315, 161178, 268630, 402945, 671575, 805890, 1343150, 1423739, 2014725, 2847478, 4029450, 4271217, 7118695, 8542434, 14237390, 21356085, 35593475, 42712170, 71186950, 106780425, 213560850]

約数ペア:

[(1, 213560850), (2, 106780425), (3, 71186950), (5, 42712170), (6, 35593475), (10, 21356085), (15, 14237390), (25, 8542434), (30, 7118695), (50, 4271217), (53, 4029450), (75, 2847478), (106, 2014725), (150, 1423739), (159, 1343150), (265, 805890), (318, 671575), (530, 402945), (795, 268630), (1325, 161178), (1590, 134315), (2650, 80589), (3975, 53726), (7950, 26863)]