858761220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{74159}}^1$

素因数の和:74364

約数の個数: 48

約数和(自身を含む): 2417022720

約数和(自身を除く): 1558261500

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, 74159, 148318, 222477, 296636, 370795, 444954, 741590, 889908, 1112385, 1483180, 2224770, 4449540, 14312687, 28625374, 42938061, 57250748, 71563435, 85876122, 143126870, 171752244, 214690305, 286253740, 429380610, 858761220]

約数ペア:

[(1, 858761220), (2, 429380610), (3, 286253740), (4, 214690305), (5, 171752244), (6, 143126870), (10, 85876122), (12, 71563435), (15, 57250748), (20, 42938061), (30, 28625374), (60, 14312687), (193, 4449540), (386, 2224770), (579, 1483180), (772, 1112385), (965, 889908), (1158, 741590), (1930, 444954), (2316, 370795), (2895, 296636), (3860, 222477), (5790, 148318), (11580, 74159)]