16785090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 35469630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 107, 126, 135, 166, 189, 210, 214, 249, 270, 315, 321, 378, 415, 498, 535, 581, 630, 642, 747, 749, 830, 945, 963, 1070, 1162, 1245, 1494, 1498, 1605, 1743, 1890, 1926, 2241, 2247, 2490, 2889, 2905, 3210, 3486, 3735, 3745, 4482, 4494, 4815, 5229, 5778, 5810, 6741, 7470, 7490, 8715, 8881, 9630, 10458, 11205, 11235, 13482, 14445, 15687, 17430, 17762, 20223, 22410, 22470, 26145, 26643, 28890, 31374, 33705, 40446, 44405, 52290, 53286, 62167, 67410, 78435, 79929, 88810, 101115, 124334, 133215, 156870, 159858, 186501, 202230, 239787, 266430, 310835, 373002, 399645, 479574, 559503, 621670, 799290, 932505, 1119006, 1198935, 1678509, 1865010, 2397870, 2797515, 3357018, 5595030, 8392545, 16785090]

約数ペア:

[(1, 16785090), (2, 8392545), (3, 5595030), (5, 3357018), (6, 2797515), (7, 2397870), (9, 1865010), (10, 1678509), (14, 1198935), (15, 1119006), (18, 932505), (21, 799290), (27, 621670), (30, 559503), (35, 479574), (42, 399645), (45, 373002), (54, 310835), (63, 266430), (70, 239787), (83, 202230), (90, 186501), (105, 159858), (107, 156870), (126, 133215), (135, 124334), (166, 101115), (189, 88810), (210, 79929), (214, 78435), (249, 67410), (270, 62167), (315, 53286), (321, 52290), (378, 44405), (415, 40446), (498, 33705), (535, 31374), (581, 28890), (630, 26643), (642, 26145), (747, 22470), (749, 22410), (830, 20223), (945, 17762), (963, 17430), (1070, 15687), (1162, 14445), (1245, 13482), (1494, 11235), (1498, 11205), (1605, 10458), (1743, 9630), (1890, 8881), (1926, 8715), (2241, 7490), (2247, 7470), (2490, 6741), (2889, 5810), (2905, 5778), (3210, 5229), (3486, 4815), (3735, 4494), (3745, 4482)]