57786990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12269}}^1$

素因数の和:12436

約数の個数: 32

約数和(自身を含む): 139583520

約数和(自身を除く): 81796530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 12269, 24538, 36807, 61345, 73614, 122690, 184035, 368070, 1926233, 3852466, 5778699, 9631165, 11557398, 19262330, 28893495, 57786990]

約数ペア:

[(1, 57786990), (2, 28893495), (3, 19262330), (5, 11557398), (6, 9631165), (10, 5778699), (15, 3852466), (30, 1926233), (157, 368070), (314, 184035), (471, 122690), (785, 73614), (942, 61345), (1570, 36807), (2355, 24538), (4710, 12269)]