7091950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 14039280

約数和(自身を除く): 6947330

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 73, 134, 145, 146, 290, 335, 365, 670, 725, 730, 1450, 1675, 1825, 1943, 2117, 3350, 3650, 3886, 4234, 4891, 9715, 9782, 10585, 19430, 21170, 24455, 48575, 48910, 52925, 97150, 105850, 122275, 141839, 244550, 283678, 709195, 1418390, 3545975, 7091950]

約数ペア:

[(1, 7091950), (2, 3545975), (5, 1418390), (10, 709195), (25, 283678), (29, 244550), (50, 141839), (58, 122275), (67, 105850), (73, 97150), (134, 52925), (145, 48910), (146, 48575), (290, 24455), (335, 21170), (365, 19430), (670, 10585), (725, 9782), (730, 9715), (1450, 4891), (1675, 4234), (1825, 3886), (1943, 3650), (2117, 3350)]