30230220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1873}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 85004640

約数和(自身を除く): 54774420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 1873, 2690, 3228, 3746, 4035, 5380, 5619, 7492, 8070, 9365, 11238, 16140, 18730, 22476, 28095, 37460, 56190, 112380, 503837, 1007674, 1511511, 2015348, 2519185, 3023022, 5038370, 6046044, 7557555, 10076740, 15115110, 30230220]

約数ペア:

[(1, 30230220), (2, 15115110), (3, 10076740), (4, 7557555), (5, 6046044), (6, 5038370), (10, 3023022), (12, 2519185), (15, 2015348), (20, 1511511), (30, 1007674), (60, 503837), (269, 112380), (538, 56190), (807, 37460), (1076, 28095), (1345, 22476), (1614, 18730), (1873, 16140), (2690, 11238), (3228, 9365), (3746, 8070), (4035, 7492), (5380, 5619)]