729665660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{1483}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 1558947936

約数和(自身を除く): 829282276

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 337, 365, 674, 730, 1348, 1460, 1483, 1685, 2966, 3370, 5932, 6740, 7415, 14830, 24601, 29660, 49202, 98404, 108259, 123005, 216518, 246010, 433036, 492020, 499771, 541295, 999542, 1082590, 1999084, 2165180, 2498855, 4997710, 9995420, 36483283, 72966566, 145933132, 182416415, 364832830, 729665660]

約数ペア:

[(1, 729665660), (2, 364832830), (4, 182416415), (5, 145933132), (10, 72966566), (20, 36483283), (73, 9995420), (146, 4997710), (292, 2498855), (337, 2165180), (365, 1999084), (674, 1082590), (730, 999542), (1348, 541295), (1460, 499771), (1483, 492020), (1685, 433036), (2966, 246010), (3370, 216518), (5932, 123005), (6740, 108259), (7415, 98404), (14830, 49202), (24601, 29660)]