157433340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5923}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 441883008

約数和(自身を除く): 284449668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 5923, 6645, 8860, 11846, 13290, 17769, 23692, 26580, 29615, 35538, 59230, 71076, 88845, 118460, 177690, 355380, 2623889, 5247778, 7871667, 10495556, 13119445, 15743334, 26238890, 31486668, 39358335, 52477780, 78716670, 157433340]

約数ペア:

[(1, 157433340), (2, 78716670), (3, 52477780), (4, 39358335), (5, 31486668), (6, 26238890), (10, 15743334), (12, 13119445), (15, 10495556), (20, 7871667), (30, 5247778), (60, 2623889), (443, 355380), (886, 177690), (1329, 118460), (1772, 88845), (2215, 71076), (2658, 59230), (4430, 35538), (5316, 29615), (5923, 26580), (6645, 23692), (8860, 17769), (11846, 13290)]