39885930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63311}}^1$

素因数の和:63331

約数の個数: 48

約数和(自身を含む): 118520064

約数和(自身を除く): 78634134

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, 63311, 126622, 189933, 316555, 379866, 443177, 569799, 633110, 886354, 949665, 1139598, 1329531, 1899330, 2215885, 2659062, 2848995, 3988593, 4431770, 5697990, 6647655, 7977186, 13295310, 19942965, 39885930]

約数ペア:

[(1, 39885930), (2, 19942965), (3, 13295310), (5, 7977186), (6, 6647655), (7, 5697990), (9, 4431770), (10, 3988593), (14, 2848995), (15, 2659062), (18, 2215885), (21, 1899330), (30, 1329531), (35, 1139598), (42, 949665), (45, 886354), (63, 633110), (70, 569799), (90, 443177), (105, 379866), (126, 316555), (210, 189933), (315, 126622), (630, 63311)]