30693510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 80174016

約数和(自身を除く): 49480506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1327, 1542, 2313, 2570, 2654, 3855, 3981, 4626, 6635, 7710, 7962, 11565, 11943, 13270, 19905, 23130, 23886, 39810, 59715, 119430, 341039, 682078, 1023117, 1705195, 2046234, 3069351, 3410390, 5115585, 6138702, 10231170, 15346755, 30693510]

約数ペア:

[(1, 30693510), (2, 15346755), (3, 10231170), (5, 6138702), (6, 5115585), (9, 3410390), (10, 3069351), (15, 2046234), (18, 1705195), (30, 1023117), (45, 682078), (90, 341039), (257, 119430), (514, 59715), (771, 39810), (1285, 23886), (1327, 23130), (1542, 19905), (2313, 13270), (2570, 11943), (2654, 11565), (3855, 7962), (3981, 7710), (4626, 6635)]