26967570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 74393856

約数和(自身を除く): 47426286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 457, 562, 843, 914, 1371, 1405, 1686, 1967, 2285, 2742, 2810, 3199, 3934, 4215, 4570, 5901, 6398, 6855, 8430, 9597, 9835, 11802, 13710, 15995, 19194, 19670, 29505, 31990, 47985, 59010, 95970, 128417, 256834, 385251, 642085, 770502, 898919, 1284170, 1797838, 1926255, 2696757, 3852510, 4494595, 5393514, 8989190, 13483785, 26967570]

約数ペア:

[(1, 26967570), (2, 13483785), (3, 8989190), (5, 5393514), (6, 4494595), (7, 3852510), (10, 2696757), (14, 1926255), (15, 1797838), (21, 1284170), (30, 898919), (35, 770502), (42, 642085), (70, 385251), (105, 256834), (210, 128417), (281, 95970), (457, 59010), (562, 47985), (843, 31990), (914, 29505), (1371, 19670), (1405, 19194), (1686, 15995), (1967, 13710), (2285, 11802), (2742, 9835), (2810, 9597), (3199, 8430), (3934, 6855), (4215, 6398), (4570, 5901)]