66935580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10831}}^1$

素因数の和:10946

約数の個数: 48

約数和(自身を含む): 189256704

約数和(自身を除く): 122321124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 10831, 21662, 32493, 43324, 54155, 64986, 108310, 129972, 162465, 216620, 324930, 649860, 1115593, 2231186, 3346779, 4462372, 5577965, 6693558, 11155930, 13387116, 16733895, 22311860, 33467790, 66935580]

約数ペア:

[(1, 66935580), (2, 33467790), (3, 22311860), (4, 16733895), (5, 13387116), (6, 11155930), (10, 6693558), (12, 5577965), (15, 4462372), (20, 3346779), (30, 2231186), (60, 1115593), (103, 649860), (206, 324930), (309, 216620), (412, 162465), (515, 129972), (618, 108310), (1030, 64986), (1236, 54155), (1545, 43324), (2060, 32493), (3090, 21662), (6180, 10831)]