60479380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 137345040

約数和(自身を除く): 76865660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 457, 509, 914, 1018, 1828, 2036, 2285, 2545, 4570, 5090, 5941, 6617, 9140, 10180, 11882, 13234, 23764, 26468, 29705, 33085, 59410, 66170, 118820, 132340, 232613, 465226, 930452, 1163065, 2326130, 3023969, 4652260, 6047938, 12095876, 15119845, 30239690, 60479380]

約数ペア:

[(1, 60479380), (2, 30239690), (4, 15119845), (5, 12095876), (10, 6047938), (13, 4652260), (20, 3023969), (26, 2326130), (52, 1163065), (65, 930452), (130, 465226), (260, 232613), (457, 132340), (509, 118820), (914, 66170), (1018, 59410), (1828, 33085), (2036, 29705), (2285, 26468), (2545, 23764), (4570, 13234), (5090, 11882), (5941, 10180), (6617, 9140)]