74823630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20959}}^1$

素因数の和:20993

約数の個数: 64

約数和(自身を含む): 217313280

約数和(自身を除く): 142489650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 20959, 41918, 62877, 104795, 125754, 146713, 209590, 293426, 314385, 356303, 440139, 628770, 712606, 733565, 880278, 1068909, 1467130, 1781515, 2137818, 2200695, 2494121, 3563030, 4401390, 4988242, 5344545, 7482363, 10689090, 12470605, 14964726, 24941210, 37411815, 74823630]

約数ペア:

[(1, 74823630), (2, 37411815), (3, 24941210), (5, 14964726), (6, 12470605), (7, 10689090), (10, 7482363), (14, 5344545), (15, 4988242), (17, 4401390), (21, 3563030), (30, 2494121), (34, 2200695), (35, 2137818), (42, 1781515), (51, 1467130), (70, 1068909), (85, 880278), (102, 733565), (105, 712606), (119, 628770), (170, 440139), (210, 356303), (238, 314385), (255, 293426), (357, 209590), (510, 146713), (595, 125754), (714, 104795), (1190, 62877), (1785, 41918), (3570, 20959)]