210880851430

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{315251}}^1$

素因数の和:315852

約数の個数: 32

約数和(自身を含む): 382963085568

約数和(自身を除く): 172082234138

約数列:

[1, 2, 5, 10, 151, 302, 443, 755, 886, 1510, 2215, 4430, 66893, 133786, 315251, 334465, 630502, 668930, 1576255, 3152510, 47602901, 95205802, 139656193, 238014505, 279312386, 476029010, 698280965, 1396561930, 21088085143, 42176170286, 105440425715, 210880851430]

約数ペア:

[(1, 210880851430), (2, 105440425715), (5, 42176170286), (10, 21088085143), (151, 1396561930), (302, 698280965), (443, 476029010), (755, 279312386), (886, 238014505), (1510, 139656193), (2215, 95205802), (4430, 47602901), (66893, 3152510), (133786, 1576255), (315251, 668930), (334465, 630502)]