12777690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 33436800

約数和(自身を除く): 20659110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 773, 870, 1102, 1546, 1653, 2319, 2755, 3306, 3865, 4638, 5510, 7730, 8265, 11595, 14687, 16530, 22417, 23190, 29374, 44061, 44834, 67251, 73435, 88122, 112085, 134502, 146870, 220305, 224170, 336255, 425923, 440610, 672510, 851846, 1277769, 2129615, 2555538, 4259230, 6388845, 12777690]

約数ペア:

[(1, 12777690), (2, 6388845), (3, 4259230), (5, 2555538), (6, 2129615), (10, 1277769), (15, 851846), (19, 672510), (29, 440610), (30, 425923), (38, 336255), (57, 224170), (58, 220305), (87, 146870), (95, 134502), (114, 112085), (145, 88122), (174, 73435), (190, 67251), (285, 44834), (290, 44061), (435, 29374), (551, 23190), (570, 22417), (773, 16530), (870, 14687), (1102, 11595), (1546, 8265), (1653, 7730), (2319, 5510), (2755, 4638), (3306, 3865)]