164613870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{203227}}^1$

素因数の和:203246

約数の個数: 40

約数和(自身を含む): 442630584

約数和(自身を除く): 278016714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 203227, 406454, 609681, 1016135, 1219362, 1829043, 2032270, 3048405, 3658086, 5487129, 6096810, 9145215, 10974258, 16461387, 18290430, 27435645, 32922774, 54871290, 82306935, 164613870]

約数ペア:

[(1, 164613870), (2, 82306935), (3, 54871290), (5, 32922774), (6, 27435645), (9, 18290430), (10, 16461387), (15, 10974258), (18, 9145215), (27, 6096810), (30, 5487129), (45, 3658086), (54, 3048405), (81, 2032270), (90, 1829043), (135, 1219362), (162, 1016135), (270, 609681), (405, 406454), (810, 203227)]