152302810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19501}}^1$

素因数の和:19590

約数の個数: 32

約数和(自身を含む): 303295104

約数和(自身を除く): 150992294

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 19501, 39002, 97505, 195010, 214511, 429022, 1072555, 1384571, 2145110, 2769142, 6922855, 13845710, 15230281, 30460562, 76151405, 152302810]

約数ペア:

[(1, 152302810), (2, 76151405), (5, 30460562), (10, 15230281), (11, 13845710), (22, 6922855), (55, 2769142), (71, 2145110), (110, 1384571), (142, 1072555), (355, 429022), (710, 214511), (781, 195010), (1562, 97505), (3905, 39002), (7810, 19501)]