205211610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{760043}}^1$

素因数の和:760059

約数の個数: 32

約数和(自身を含む): 547231680

約数和(自身を除く): 342020070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 760043, 1520086, 2280129, 3800215, 4560258, 6840387, 7600430, 11400645, 13680774, 20521161, 22801290, 34201935, 41042322, 68403870, 102605805, 205211610]

約数ペア:

[(1, 205211610), (2, 102605805), (3, 68403870), (5, 41042322), (6, 34201935), (9, 22801290), (10, 20521161), (15, 13680774), (18, 11400645), (27, 7600430), (30, 6840387), (45, 4560258), (54, 3800215), (90, 2280129), (135, 1520086), (270, 760043)]