19315592520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{22994753}}^1$

素因数の和:22994774

約数の個数: 64

約数和(自身を含む): 66224891520

約数和(自身を除く): 46909299000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 22994753, 45989506, 68984259, 91979012, 114973765, 137968518, 160963271, 183958024, 229947530, 275937036, 321926542, 344921295, 459895060, 482889813, 551874072, 643853084, 689842590, 804816355, 919790120, 965779626, 1287706168, 1379685180, 1609632710, 1931559252, 2414449065, 2759370360, 3219265420, 3863118504, 4828898130, 6438530840, 9657796260, 19315592520]

約数ペア:

[(1, 19315592520), (2, 9657796260), (3, 6438530840), (4, 4828898130), (5, 3863118504), (6, 3219265420), (7, 2759370360), (8, 2414449065), (10, 1931559252), (12, 1609632710), (14, 1379685180), (15, 1287706168), (20, 965779626), (21, 919790120), (24, 804816355), (28, 689842590), (30, 643853084), (35, 551874072), (40, 482889813), (42, 459895060), (56, 344921295), (60, 321926542), (70, 275937036), (84, 229947530), (105, 183958024), (120, 160963271), (140, 137968518), (168, 114973765), (210, 91979012), (280, 68984259), (420, 45989506), (840, 22994753)]