155042010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1579}}^1$

素因数の和:2683

約数の個数: 48

約数和(自身を含む): 403734240

約数和(自身を除く): 248692230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1091, 1579, 2182, 3158, 3273, 4737, 5455, 6546, 7895, 9474, 9819, 10910, 14211, 15790, 16365, 19638, 23685, 28422, 32730, 47370, 49095, 71055, 98190, 142110, 1722689, 3445378, 5168067, 8613445, 10336134, 15504201, 17226890, 25840335, 31008402, 51680670, 77521005, 155042010]

約数ペア:

[(1, 155042010), (2, 77521005), (3, 51680670), (5, 31008402), (6, 25840335), (9, 17226890), (10, 15504201), (15, 10336134), (18, 8613445), (30, 5168067), (45, 3445378), (90, 1722689), (1091, 142110), (1579, 98190), (2182, 71055), (3158, 49095), (3273, 47370), (4737, 32730), (5455, 28422), (6546, 23685), (7895, 19638), (9474, 16365), (9819, 15790), (10910, 14211)]