6389580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 18073440

約数和(自身を除く): 11683860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 977, 1090, 1308, 1635, 1954, 2180, 2931, 3270, 3908, 4885, 5862, 6540, 9770, 11724, 14655, 19540, 29310, 58620, 106493, 212986, 319479, 425972, 532465, 638958, 1064930, 1277916, 1597395, 2129860, 3194790, 6389580]

約数ペア:

[(1, 6389580), (2, 3194790), (3, 2129860), (4, 1597395), (5, 1277916), (6, 1064930), (10, 638958), (12, 532465), (15, 425972), (20, 319479), (30, 212986), (60, 106493), (109, 58620), (218, 29310), (327, 19540), (436, 14655), (545, 11724), (654, 9770), (977, 6540), (1090, 5862), (1308, 4885), (1635, 3908), (1954, 3270), (2180, 2931)]