68299860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4051}}^1$

素因数の和:4344

約数の個数: 48

約数和(自身を含む): 191967552

約数和(自身を除く): 123667692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4051, 4215, 5620, 8102, 8430, 12153, 16204, 16860, 20255, 24306, 40510, 48612, 60765, 81020, 121530, 243060, 1138331, 2276662, 3414993, 4553324, 5691655, 6829986, 11383310, 13659972, 17074965, 22766620, 34149930, 68299860]

約数ペア:

[(1, 68299860), (2, 34149930), (3, 22766620), (4, 17074965), (5, 13659972), (6, 11383310), (10, 6829986), (12, 5691655), (15, 4553324), (20, 3414993), (30, 2276662), (60, 1138331), (281, 243060), (562, 121530), (843, 81020), (1124, 60765), (1405, 48612), (1686, 40510), (2810, 24306), (3372, 20255), (4051, 16860), (4215, 16204), (5620, 12153), (8102, 8430)]