210002990360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{308827927}}^1$

素因数の和:308827955

約数の個数: 32

約数和(自身を含む): 500301243360

約数和(自身を除く): 290298253000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 308827927, 617655854, 1235311708, 1544139635, 2470623416, 3088279270, 5250074759, 6176558540, 10500149518, 12353117080, 21000299036, 26250373795, 42000598072, 52500747590, 105001495180, 210002990360]

約数ペア:

[(1, 210002990360), (2, 105001495180), (4, 52500747590), (5, 42000598072), (8, 26250373795), (10, 21000299036), (17, 12353117080), (20, 10500149518), (34, 6176558540), (40, 5250074759), (68, 3088279270), (85, 2470623416), (136, 1544139635), (170, 1235311708), (340, 617655854), (680, 308827927)]