6440130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 16885440

約数和(自身を除く): 10445310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 439, 489, 815, 878, 978, 1317, 1467, 1630, 2195, 2445, 2634, 2934, 3951, 4390, 4890, 6585, 7335, 7902, 13170, 14670, 19755, 39510, 71557, 143114, 214671, 357785, 429342, 644013, 715570, 1073355, 1288026, 2146710, 3220065, 6440130]

約数ペア:

[(1, 6440130), (2, 3220065), (3, 2146710), (5, 1288026), (6, 1073355), (9, 715570), (10, 644013), (15, 429342), (18, 357785), (30, 214671), (45, 143114), (90, 71557), (163, 39510), (326, 19755), (439, 14670), (489, 13170), (815, 7902), (878, 7335), (978, 6585), (1317, 4890), (1467, 4390), (1630, 3951), (2195, 2934), (2445, 2634)]