199931130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{317351}}^1$

素因数の和:317371

約数の個数: 48

約数和(自身を含む): 594082944

約数和(自身を除く): 394151814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 317351, 634702, 952053, 1586755, 1904106, 2221457, 2856159, 3173510, 4442914, 4760265, 5712318, 6664371, 9520530, 11107285, 13328742, 14280795, 19993113, 22214570, 28561590, 33321855, 39986226, 66643710, 99965565, 199931130]

約数ペア:

[(1, 199931130), (2, 99965565), (3, 66643710), (5, 39986226), (6, 33321855), (7, 28561590), (9, 22214570), (10, 19993113), (14, 14280795), (15, 13328742), (18, 11107285), (21, 9520530), (30, 6664371), (35, 5712318), (42, 4760265), (45, 4442914), (63, 3173510), (70, 2856159), (90, 2221457), (105, 1904106), (126, 1586755), (210, 952053), (315, 634702), (630, 317351)]