179172390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{42967}}^1$

素因数の和:43116

約数の個数: 32

約数和(自身を含む): 433117440

約数和(自身を除く): 253945050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 42967, 85934, 128901, 214835, 257802, 429670, 644505, 1289010, 5972413, 11944826, 17917239, 29862065, 35834478, 59724130, 89586195, 179172390]

約数ペア:

[(1, 179172390), (2, 89586195), (3, 59724130), (5, 35834478), (6, 29862065), (10, 17917239), (15, 11944826), (30, 5972413), (139, 1289010), (278, 644505), (417, 429670), (695, 257802), (834, 214835), (1390, 128901), (2085, 85934), (4170, 42967)]