678205860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{58567}}^1$

素因数の和:58772

約数の個数: 48

約数和(自身を含む): 1908848256

約数和(自身を除く): 1230642396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 58567, 117134, 175701, 234268, 292835, 351402, 585670, 702804, 878505, 1171340, 1757010, 3514020, 11303431, 22606862, 33910293, 45213724, 56517155, 67820586, 113034310, 135641172, 169551465, 226068620, 339102930, 678205860]

約数ペア:

[(1, 678205860), (2, 339102930), (3, 226068620), (4, 169551465), (5, 135641172), (6, 113034310), (10, 67820586), (12, 56517155), (15, 45213724), (20, 33910293), (30, 22606862), (60, 11303431), (193, 3514020), (386, 1757010), (579, 1171340), (772, 878505), (965, 702804), (1158, 585670), (1930, 351402), (2316, 292835), (2895, 234268), (3860, 175701), (5790, 117134), (11580, 58567)]