155114290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48023}}^1$

素因数の和:48066

約数の個数: 32

約数和(自身を含む): 311195520

約数和(自身を除く): 156081230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 48023, 96046, 240115, 480230, 816391, 912437, 1632782, 1824874, 4081955, 4562185, 8163910, 9124370, 15511429, 31022858, 77557145, 155114290]

約数ペア:

[(1, 155114290), (2, 77557145), (5, 31022858), (10, 15511429), (17, 9124370), (19, 8163910), (34, 4562185), (38, 4081955), (85, 1824874), (95, 1632782), (170, 912437), (190, 816391), (323, 480230), (646, 240115), (1615, 96046), (3230, 48023)]