68312340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379513}}^1$

素因数の和:379528

約数の個数: 36

約数和(自身を含む): 207214644

約数和(自身を除く): 138902304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379513, 759026, 1138539, 1518052, 1897565, 2277078, 3415617, 3795130, 4554156, 5692695, 6831234, 7590260, 11385390, 13662468, 17078085, 22770780, 34156170, 68312340]

約数ペア:

[(1, 68312340), (2, 34156170), (3, 22770780), (4, 17078085), (5, 13662468), (6, 11385390), (9, 7590260), (10, 6831234), (12, 5692695), (15, 4554156), (18, 3795130), (20, 3415617), (30, 2277078), (36, 1897565), (45, 1518052), (60, 1138539), (90, 759026), (180, 379513)]