4279380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 14321664

約数和(自身を除く): 10042284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 443, 460, 483, 644, 690, 805, 886, 966, 1329, 1380, 1610, 1772, 1932, 2215, 2415, 2658, 3101, 3220, 4430, 4830, 5316, 6202, 6645, 8860, 9303, 9660, 10189, 12404, 13290, 15505, 18606, 20378, 26580, 30567, 31010, 37212, 40756, 46515, 50945, 61134, 62020, 71323, 93030, 101890, 122268, 142646, 152835, 186060, 203780, 213969, 285292, 305670, 356615, 427938, 611340, 713230, 855876, 1069845, 1426460, 2139690, 4279380]

約数ペア:

[(1, 4279380), (2, 2139690), (3, 1426460), (4, 1069845), (5, 855876), (6, 713230), (7, 611340), (10, 427938), (12, 356615), (14, 305670), (15, 285292), (20, 213969), (21, 203780), (23, 186060), (28, 152835), (30, 142646), (35, 122268), (42, 101890), (46, 93030), (60, 71323), (69, 62020), (70, 61134), (84, 50945), (92, 46515), (105, 40756), (115, 37212), (138, 31010), (140, 30567), (161, 26580), (210, 20378), (230, 18606), (276, 15505), (322, 13290), (345, 12404), (420, 10189), (443, 9660), (460, 9303), (483, 8860), (644, 6645), (690, 6202), (805, 5316), (886, 4830), (966, 4430), (1329, 3220), (1380, 3101), (1610, 2658), (1772, 2415), (1932, 2215)]