78175380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3691}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 219570624

約数和(自身を除く): 141395244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 3530, 3691, 4236, 5295, 7060, 7382, 10590, 11073, 14764, 18455, 21180, 22146, 36910, 44292, 55365, 73820, 110730, 221460, 1302923, 2605846, 3908769, 5211692, 6514615, 7817538, 13029230, 15635076, 19543845, 26058460, 39087690, 78175380]

約数ペア:

[(1, 78175380), (2, 39087690), (3, 26058460), (4, 19543845), (5, 15635076), (6, 13029230), (10, 7817538), (12, 6514615), (15, 5211692), (20, 3908769), (30, 2605846), (60, 1302923), (353, 221460), (706, 110730), (1059, 73820), (1412, 55365), (1765, 44292), (2118, 36910), (3530, 22146), (3691, 21180), (4236, 18455), (5295, 14764), (7060, 11073), (7382, 10590)]