120110620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2741}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 289291968

約数和(自身を除く): 169181348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 2741, 3130, 4382, 5482, 6260, 8764, 10955, 10964, 13705, 19187, 21910, 27410, 38374, 43820, 54820, 76748, 95935, 191870, 383740, 857933, 1715866, 3431732, 4289665, 6005531, 8579330, 12011062, 17158660, 24022124, 30027655, 60055310, 120110620]

約数ペア:

[(1, 120110620), (2, 60055310), (4, 30027655), (5, 24022124), (7, 17158660), (10, 12011062), (14, 8579330), (20, 6005531), (28, 4289665), (35, 3431732), (70, 1715866), (140, 857933), (313, 383740), (626, 191870), (1252, 95935), (1565, 76748), (2191, 54820), (2741, 43820), (3130, 38374), (4382, 27410), (5482, 21910), (6260, 19187), (8764, 13705), (10955, 10964)]