18289410180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1331107}}^1$

素因数の和:1331348

約数の個数: 48

約数和(自身を含む): 51434013120

約数和(自身を除く): 33144602940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 1331107, 2662214, 3993321, 5324428, 6655535, 7986642, 13311070, 15973284, 19966605, 26622140, 39933210, 79866420, 304823503, 609647006, 914470509, 1219294012, 1524117515, 1828941018, 3048235030, 3657882036, 4572352545, 6096470060, 9144705090, 18289410180]

約数ペア:

[(1, 18289410180), (2, 9144705090), (3, 6096470060), (4, 4572352545), (5, 3657882036), (6, 3048235030), (10, 1828941018), (12, 1524117515), (15, 1219294012), (20, 914470509), (30, 609647006), (60, 304823503), (229, 79866420), (458, 39933210), (687, 26622140), (916, 19966605), (1145, 15973284), (1374, 13311070), (2290, 7986642), (2748, 6655535), (3435, 5324428), (4580, 3993321), (6870, 2662214), (13740, 1331107)]