713296020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{42307}}^1$

素因数の和:42600

約数の個数: 48

約数和(自身を含む): 2004383808

約数和(自身を除く): 1291087788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 16860, 42307, 84614, 126921, 169228, 211535, 253842, 423070, 507684, 634605, 846140, 1269210, 2538420, 11888267, 23776534, 35664801, 47553068, 59441335, 71329602, 118882670, 142659204, 178324005, 237765340, 356648010, 713296020]

約数ペア:

[(1, 713296020), (2, 356648010), (3, 237765340), (4, 178324005), (5, 142659204), (6, 118882670), (10, 71329602), (12, 59441335), (15, 47553068), (20, 35664801), (30, 23776534), (60, 11888267), (281, 2538420), (562, 1269210), (843, 846140), (1124, 634605), (1405, 507684), (1686, 423070), (2810, 253842), (3372, 211535), (4215, 169228), (5620, 126921), (8430, 84614), (16860, 42307)]