612798760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1601}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 1577905920

約数和(自身を除く): 965107160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1367, 1601, 2734, 3202, 5468, 6404, 6835, 8005, 9569, 10936, 11207, 12808, 13670, 16010, 19138, 22414, 27340, 32020, 38276, 44828, 47845, 54680, 56035, 64040, 76552, 89656, 95690, 112070, 191380, 224140, 382760, 448280, 2188567, 4377134, 8754268, 10942835, 15319969, 17508536, 21885670, 30639938, 43771340, 61279876, 76599845, 87542680, 122559752, 153199690, 306399380, 612798760]

約数ペア:

[(1, 612798760), (2, 306399380), (4, 153199690), (5, 122559752), (7, 87542680), (8, 76599845), (10, 61279876), (14, 43771340), (20, 30639938), (28, 21885670), (35, 17508536), (40, 15319969), (56, 10942835), (70, 8754268), (140, 4377134), (280, 2188567), (1367, 448280), (1601, 382760), (2734, 224140), (3202, 191380), (5468, 112070), (6404, 95690), (6835, 89656), (8005, 76552), (9569, 64040), (10936, 56035), (11207, 54680), (12808, 47845), (13670, 44828), (16010, 38276), (19138, 32020), (22414, 27340)]