8207156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13807}}^1\times {\mathrm{9907}}^1$

素因数の和:23726

約数の個数: 48

約数和(自身を含む): 22984023552

約数和(自身を除く): 14776866612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9907, 13807, 19814, 27614, 29721, 39628, 41421, 49535, 55228, 59442, 69035, 82842, 99070, 118884, 138070, 148605, 165684, 198140, 207105, 276140, 297210, 414210, 594420, 828420, 136785949, 273571898, 410357847, 547143796, 683929745, 820715694, 1367859490, 1641431388, 2051789235, 2735718980, 4103578470, 8207156940]

約数ペア:

[(1, 8207156940), (2, 4103578470), (3, 2735718980), (4, 2051789235), (5, 1641431388), (6, 1367859490), (10, 820715694), (12, 683929745), (15, 547143796), (20, 410357847), (30, 273571898), (60, 136785949), (9907, 828420), (13807, 594420), (19814, 414210), (27614, 297210), (29721, 276140), (39628, 207105), (41421, 198140), (49535, 165684), (55228, 148605), (59442, 138070), (69035, 118884), (82842, 99070)]