8702850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4491

約数の個数: 48

約数和(自身を含む): 23248512

約数和(自身を除く): 14545662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4463, 8926, 13389, 22315, 26778, 44630, 58019, 66945, 111575, 116038, 133890, 174057, 223150, 290095, 334725, 348114, 580190, 669450, 870285, 1450475, 1740570, 2900950, 4351425, 8702850]

約数ペア:

[(1, 8702850), (2, 4351425), (3, 2900950), (5, 1740570), (6, 1450475), (10, 870285), (13, 669450), (15, 580190), (25, 348114), (26, 334725), (30, 290095), (39, 223150), (50, 174057), (65, 133890), (75, 116038), (78, 111575), (130, 66945), (150, 58019), (195, 44630), (325, 26778), (390, 22315), (650, 13389), (975, 8926), (1950, 4463)]