9072350

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 20571600

約数和(自身を除く): 11499250

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 343, 350, 490, 529, 575, 686, 805, 1058, 1127, 1150, 1225, 1610, 1715, 2254, 2450, 2645, 3430, 3703, 4025, 5290, 5635, 7406, 7889, 8050, 8575, 11270, 13225, 15778, 17150, 18515, 25921, 26450, 28175, 37030, 39445, 51842, 56350, 78890, 92575, 129605, 181447, 185150, 197225, 259210, 362894, 394450, 648025, 907235, 1296050, 1814470, 4536175, 9072350]

約数ペア:

[(1, 9072350), (2, 4536175), (5, 1814470), (7, 1296050), (10, 907235), (14, 648025), (23, 394450), (25, 362894), (35, 259210), (46, 197225), (49, 185150), (50, 181447), (70, 129605), (98, 92575), (115, 78890), (161, 56350), (175, 51842), (230, 39445), (245, 37030), (322, 28175), (343, 26450), (350, 25921), (490, 18515), (529, 17150), (575, 15778), (686, 13225), (805, 11270), (1058, 8575), (1127, 8050), (1150, 7889), (1225, 7406), (1610, 5635), (1715, 5290), (2254, 4025), (2450, 3703), (2645, 3430)]