56692860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 182407680

約数和(自身を除く): 125714820

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, 347, 389, 420, 694, 778, 1041, 1167, 1388, 1556, 1735, 1945, 2082, 2334, 2429, 2723, 3470, 3890, 4164, 4668, 4858, 5205, 5446, 5835, 6940, 7287, 7780, 8169, 9716, 10410, 10892, 11670, 12145, 13615, 14574, 16338, 20820, 23340, 24290, 27230, 29148, 32676, 36435, 40845, 48580, 54460, 72870, 81690, 134983, 145740, 163380, 269966, 404949, 539932, 674915, 809898, 944881, 1349830, 1619796, 1889762, 2024745, 2699660, 2834643, 3779524, 4049490, 4724405, 5669286, 8098980, 9448810, 11338572, 14173215, 18897620, 28346430, 56692860]

約数ペア:

[(1, 56692860), (2, 28346430), (3, 18897620), (4, 14173215), (5, 11338572), (6, 9448810), (7, 8098980), (10, 5669286), (12, 4724405), (14, 4049490), (15, 3779524), (20, 2834643), (21, 2699660), (28, 2024745), (30, 1889762), (35, 1619796), (42, 1349830), (60, 944881), (70, 809898), (84, 674915), (105, 539932), (140, 404949), (210, 269966), (347, 163380), (389, 145740), (420, 134983), (694, 81690), (778, 72870), (1041, 54460), (1167, 48580), (1388, 40845), (1556, 36435), (1735, 32676), (1945, 29148), (2082, 27230), (2334, 24290), (2429, 23340), (2723, 20820), (3470, 16338), (3890, 14574), (4164, 13615), (4668, 12145), (4858, 11670), (5205, 10892), (5446, 10410), (5835, 9716), (6940, 8169), (7287, 7780)]