76870740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3671}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 215913600

約数和(自身を除く): 139042860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 3671, 4188, 5235, 6980, 7342, 10470, 11013, 14684, 18355, 20940, 22026, 36710, 44052, 55065, 73420, 110130, 220260, 1281179, 2562358, 3843537, 5124716, 6405895, 7687074, 12811790, 15374148, 19217685, 25623580, 38435370, 76870740]

約数ペア:

[(1, 76870740), (2, 38435370), (3, 25623580), (4, 19217685), (5, 15374148), (6, 12811790), (10, 7687074), (12, 6405895), (15, 5124716), (20, 3843537), (30, 2562358), (60, 1281179), (349, 220260), (698, 110130), (1047, 73420), (1396, 55065), (1745, 44052), (2094, 36710), (3490, 22026), (3671, 20940), (4188, 18355), (5235, 14684), (6980, 11013), (7342, 10470)]