405733530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{86143}}^1$

素因数の和:86310

約数の個数: 32

約数和(自身を含む): 979974144

約数和(自身を除く): 574240614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 86143, 172286, 258429, 430715, 516858, 861430, 1292145, 2584290, 13524451, 27048902, 40573353, 67622255, 81146706, 135244510, 202866765, 405733530]

約数ペア:

[(1, 405733530), (2, 202866765), (3, 135244510), (5, 81146706), (6, 67622255), (10, 40573353), (15, 27048902), (30, 13524451), (157, 2584290), (314, 1292145), (471, 861430), (785, 516858), (942, 430715), (1570, 258429), (2355, 172286), (4710, 86143)]