30026810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{272971}}^1$

素因数の和:272989

約数の個数: 16

約数和(自身を含む): 58961952

約数和(自身を除く): 28935142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 272971, 545942, 1364855, 2729710, 3002681, 6005362, 15013405, 30026810]

約数ペア:

[(1, 30026810), (2, 15013405), (5, 6005362), (10, 3002681), (11, 2729710), (22, 1364855), (55, 545942), (110, 272971)]