81496770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7283}}^1$

素因数の和:7666

約数の個数: 32

約数和(自身を含む): 196143552

約数和(自身を除く): 114646782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1865, 2238, 3730, 5595, 7283, 11190, 14566, 21849, 36415, 43698, 72830, 109245, 218490, 2716559, 5433118, 8149677, 13582795, 16299354, 27165590, 40748385, 81496770]

約数ペア:

[(1, 81496770), (2, 40748385), (3, 27165590), (5, 16299354), (6, 13582795), (10, 8149677), (15, 5433118), (30, 2716559), (373, 218490), (746, 109245), (1119, 72830), (1865, 43698), (2238, 36415), (3730, 21849), (5595, 14566), (7283, 11190)]