30214020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4889}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 85438080

約数和(自身を除く): 55224060

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, 4889, 6180, 9778, 14667, 19556, 24445, 29334, 48890, 58668, 73335, 97780, 146670, 293340, 503567, 1007134, 1510701, 2014268, 2517835, 3021402, 5035670, 6042804, 7553505, 10071340, 15107010, 30214020]

約数ペア:

[(1, 30214020), (2, 15107010), (3, 10071340), (4, 7553505), (5, 6042804), (6, 5035670), (10, 3021402), (12, 2517835), (15, 2014268), (20, 1510701), (30, 1007134), (60, 503567), (103, 293340), (206, 146670), (309, 97780), (412, 73335), (515, 58668), (618, 48890), (1030, 29334), (1236, 24445), (1545, 19556), (2060, 14667), (3090, 9778), (4889, 6180)]