63060820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 145637352

約数和(自身を除く): 82576532

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 193, 310, 340, 386, 527, 620, 772, 961, 965, 1054, 1922, 1930, 2108, 2635, 3281, 3844, 3860, 4805, 5270, 5983, 6562, 9610, 10540, 11966, 13124, 16337, 16405, 19220, 23932, 29915, 32674, 32810, 59830, 65348, 65620, 81685, 101711, 119660, 163370, 185473, 203422, 326740, 370946, 406844, 508555, 741892, 927365, 1017110, 1854730, 2034220, 3153041, 3709460, 6306082, 12612164, 15765205, 31530410, 63060820]

約数ペア:

[(1, 63060820), (2, 31530410), (4, 15765205), (5, 12612164), (10, 6306082), (17, 3709460), (20, 3153041), (31, 2034220), (34, 1854730), (62, 1017110), (68, 927365), (85, 741892), (124, 508555), (155, 406844), (170, 370946), (193, 326740), (310, 203422), (340, 185473), (386, 163370), (527, 119660), (620, 101711), (772, 81685), (961, 65620), (965, 65348), (1054, 59830), (1922, 32810), (1930, 32674), (2108, 29915), (2635, 23932), (3281, 19220), (3844, 16405), (3860, 16337), (4805, 13124), (5270, 11966), (5983, 10540), (6562, 9610)]