30256428

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 72739296

約数和(自身を除く): 42482868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 113, 159, 212, 226, 318, 339, 421, 452, 636, 678, 842, 1263, 1356, 1684, 2526, 5052, 5989, 11978, 17967, 22313, 23956, 35934, 44626, 47573, 66939, 71868, 89252, 95146, 133878, 142719, 190292, 267756, 285438, 570876, 2521369, 5042738, 7564107, 10085476, 15128214, 30256428]

約数ペア:

[(1, 30256428), (2, 15128214), (3, 10085476), (4, 7564107), (6, 5042738), (12, 2521369), (53, 570876), (106, 285438), (113, 267756), (159, 190292), (212, 142719), (226, 133878), (318, 95146), (339, 89252), (421, 71868), (452, 66939), (636, 47573), (678, 44626), (842, 35934), (1263, 23956), (1356, 22313), (1684, 17967), (2526, 11978), (5052, 5989)]