30079950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 75233280

約数和(自身を除く): 45153330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 762, 1270, 1579, 1905, 3158, 3175, 3810, 4737, 6350, 7895, 9474, 9525, 15790, 19050, 23685, 39475, 47370, 78950, 118425, 200533, 236850, 401066, 601599, 1002665, 1203198, 2005330, 3007995, 5013325, 6015990, 10026650, 15039975, 30079950]

約数ペア:

[(1, 30079950), (2, 15039975), (3, 10026650), (5, 6015990), (6, 5013325), (10, 3007995), (15, 2005330), (25, 1203198), (30, 1002665), (50, 601599), (75, 401066), (127, 236850), (150, 200533), (254, 118425), (381, 78950), (635, 47370), (762, 39475), (1270, 23685), (1579, 19050), (1905, 15790), (3158, 9525), (3175, 9474), (3810, 7895), (4737, 6350)]