9125270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 20856528

約数和(自身を除く): 11731258

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1693, 2695, 3386, 5390, 8465, 11851, 16930, 18623, 23702, 37246, 59255, 82957, 93115, 118510, 130361, 165914, 186230, 260722, 414785, 651805, 829570, 912527, 1303610, 1825054, 4562635, 9125270]

約数ペア:

[(1, 9125270), (2, 4562635), (5, 1825054), (7, 1303610), (10, 912527), (11, 829570), (14, 651805), (22, 414785), (35, 260722), (49, 186230), (55, 165914), (70, 130361), (77, 118510), (98, 93115), (110, 82957), (154, 59255), (245, 37246), (385, 23702), (490, 18623), (539, 16930), (770, 11851), (1078, 8465), (1693, 5390), (2695, 3386)]