60691490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 120130560

約数和(自身を除く): 59439070

約数列:

[1, 2, 5, 10, 29, 31, 43, 58, 62, 86, 145, 155, 157, 215, 290, 310, 314, 430, 785, 899, 1247, 1333, 1570, 1798, 2494, 2666, 4495, 4553, 4867, 6235, 6665, 6751, 8990, 9106, 9734, 12470, 13330, 13502, 22765, 24335, 33755, 38657, 45530, 48670, 67510, 77314, 141143, 193285, 195779, 209281, 282286, 386570, 391558, 418562, 705715, 978895, 1046405, 1411430, 1957790, 2092810, 6069149, 12138298, 30345745, 60691490]

約数ペア:

[(1, 60691490), (2, 30345745), (5, 12138298), (10, 6069149), (29, 2092810), (31, 1957790), (43, 1411430), (58, 1046405), (62, 978895), (86, 705715), (145, 418562), (155, 391558), (157, 386570), (215, 282286), (290, 209281), (310, 195779), (314, 193285), (430, 141143), (785, 77314), (899, 67510), (1247, 48670), (1333, 45530), (1570, 38657), (1798, 33755), (2494, 24335), (2666, 22765), (4495, 13502), (4553, 13330), (4867, 12470), (6235, 9734), (6665, 9106), (6751, 8990)]