162823740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34351}}^1$

素因数の和:34442

約数の個数: 48

約数和(自身を含む): 461690880

約数和(自身を除く): 298867140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 34351, 68702, 103053, 137404, 171755, 206106, 343510, 412212, 515265, 687020, 1030530, 2061060, 2713729, 5427458, 8141187, 10854916, 13568645, 16282374, 27137290, 32564748, 40705935, 54274580, 81411870, 162823740]

約数ペア:

[(1, 162823740), (2, 81411870), (3, 54274580), (4, 40705935), (5, 32564748), (6, 27137290), (10, 16282374), (12, 13568645), (15, 10854916), (20, 8141187), (30, 5427458), (60, 2713729), (79, 2061060), (158, 1030530), (237, 687020), (316, 515265), (395, 412212), (474, 343510), (790, 206106), (948, 171755), (1185, 137404), (1580, 103053), (2370, 68702), (4740, 34351)]