23847390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37853}}^1$

素因数の和:37873

約数の個数: 48

約数和(自身を含む): 70862688

約数和(自身を除く): 47015298

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, 37853, 75706, 113559, 189265, 227118, 264971, 340677, 378530, 529942, 567795, 681354, 794913, 1135590, 1324855, 1589826, 1703385, 2384739, 2649710, 3406770, 3974565, 4769478, 7949130, 11923695, 23847390]

約数ペア:

[(1, 23847390), (2, 11923695), (3, 7949130), (5, 4769478), (6, 3974565), (7, 3406770), (9, 2649710), (10, 2384739), (14, 1703385), (15, 1589826), (18, 1324855), (21, 1135590), (30, 794913), (35, 681354), (42, 567795), (45, 529942), (63, 378530), (70, 340677), (90, 264971), (105, 227118), (126, 189265), (210, 113559), (315, 75706), (630, 37853)]