479168340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5407}}^1$

素因数の和:5637

約数の個数: 96

約数和(自身を含む): 1540890624

約数和(自身を除く): 1061722284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 2110, 2532, 2954, 3165, 4220, 4431, 5407, 5908, 6330, 7385, 8862, 10814, 12660, 14770, 16221, 17724, 21628, 22155, 27035, 29540, 32442, 37849, 44310, 54070, 64884, 75698, 81105, 88620, 108140, 113547, 151396, 162210, 189245, 227094, 324420, 378490, 454188, 567735, 756980, 1135470, 1140877, 2270940, 2281754, 3422631, 4563508, 5704385, 6845262, 7986139, 11408770, 13690524, 15972278, 17113155, 22817540, 23958417, 31944556, 34226310, 39930695, 47916834, 68452620, 79861390, 95833668, 119792085, 159722780, 239584170, 479168340]

約数ペア:

[(1, 479168340), (2, 239584170), (3, 159722780), (4, 119792085), (5, 95833668), (6, 79861390), (7, 68452620), (10, 47916834), (12, 39930695), (14, 34226310), (15, 31944556), (20, 23958417), (21, 22817540), (28, 17113155), (30, 15972278), (35, 13690524), (42, 11408770), (60, 7986139), (70, 6845262), (84, 5704385), (105, 4563508), (140, 3422631), (210, 2281754), (211, 2270940), (420, 1140877), (422, 1135470), (633, 756980), (844, 567735), (1055, 454188), (1266, 378490), (1477, 324420), (2110, 227094), (2532, 189245), (2954, 162210), (3165, 151396), (4220, 113547), (4431, 108140), (5407, 88620), (5908, 81105), (6330, 75698), (7385, 64884), (8862, 54070), (10814, 44310), (12660, 37849), (14770, 32442), (16221, 29540), (17724, 27035), (21628, 22155)]