30618978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4969}}^1$

素因数の和:5066

約数の個数: 32

約数和(自身を含む): 66796800

約数和(自身を除く): 36177822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 4969, 6162, 9938, 14907, 29814, 64597, 129194, 193791, 387582, 392551, 785102, 1177653, 2355306, 5103163, 10206326, 15309489, 30618978]

約数ペア:

[(1, 30618978), (2, 15309489), (3, 10206326), (6, 5103163), (13, 2355306), (26, 1177653), (39, 785102), (78, 392551), (79, 387582), (158, 193791), (237, 129194), (474, 64597), (1027, 29814), (2054, 14907), (3081, 9938), (4969, 6162)]