19424370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5475

約数の個数: 64

約数和(自身を含む): 56422656

約数和(自身を除く): 36998286

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, 5441, 10882, 16323, 27205, 32646, 38087, 54410, 76174, 81615, 92497, 114261, 163230, 184994, 190435, 228522, 277491, 380870, 462485, 554982, 571305, 647479, 924970, 1142610, 1294958, 1387455, 1942437, 2774910, 3237395, 3884874, 6474790, 9712185, 19424370]

約数ペア:

[(1, 19424370), (2, 9712185), (3, 6474790), (5, 3884874), (6, 3237395), (7, 2774910), (10, 1942437), (14, 1387455), (15, 1294958), (17, 1142610), (21, 924970), (30, 647479), (34, 571305), (35, 554982), (42, 462485), (51, 380870), (70, 277491), (85, 228522), (102, 190435), (105, 184994), (119, 163230), (170, 114261), (210, 92497), (238, 81615), (255, 76174), (357, 54410), (510, 38087), (595, 32646), (714, 27205), (1190, 16323), (1785, 10882), (3570, 5441)]