30112140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4969}}^1$

素因数の和:5082

約数の個数: 48

約数和(自身を含む): 85165920

約数和(自身を除く): 55053780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 4969, 6060, 9938, 14907, 19876, 24845, 29814, 49690, 59628, 74535, 99380, 149070, 298140, 501869, 1003738, 1505607, 2007476, 2509345, 3011214, 5018690, 6022428, 7528035, 10037380, 15056070, 30112140]

約数ペア:

[(1, 30112140), (2, 15056070), (3, 10037380), (4, 7528035), (5, 6022428), (6, 5018690), (10, 3011214), (12, 2509345), (15, 2007476), (20, 1505607), (30, 1003738), (60, 501869), (101, 298140), (202, 149070), (303, 99380), (404, 74535), (505, 59628), (606, 49690), (1010, 29814), (1212, 24845), (1515, 19876), (2020, 14907), (3030, 9938), (4969, 6060)]