67961220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6949}}^1$

素因数の和:7124

約数の個数: 48

約数和(自身を含む): 191486400

約数和(自身を除く): 123525180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 6949, 9780, 13898, 20847, 27796, 34745, 41694, 69490, 83388, 104235, 138980, 208470, 416940, 1132687, 2265374, 3398061, 4530748, 5663435, 6796122, 11326870, 13592244, 16990305, 22653740, 33980610, 67961220]

約数ペア:

[(1, 67961220), (2, 33980610), (3, 22653740), (4, 16990305), (5, 13592244), (6, 11326870), (10, 6796122), (12, 5663435), (15, 4530748), (20, 3398061), (30, 2265374), (60, 1132687), (163, 416940), (326, 208470), (489, 138980), (652, 104235), (815, 83388), (978, 69490), (1630, 41694), (1956, 34745), (2445, 27796), (3260, 20847), (4890, 13898), (6949, 9780)]