23550660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18691}}^1$

素因数の和:18713

約数の個数: 72

約数和(自身を含む): 81646656

約数和(自身を除く): 58095996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18691, 37382, 56073, 74764, 93455, 112146, 130837, 168219, 186910, 224292, 261674, 280365, 336438, 373820, 392511, 523348, 560730, 654185, 672876, 785022, 841095, 1121460, 1177533, 1308370, 1570044, 1682190, 1962555, 2355066, 2616740, 3364380, 3925110, 4710132, 5887665, 7850220, 11775330, 23550660]

約数ペア:

[(1, 23550660), (2, 11775330), (3, 7850220), (4, 5887665), (5, 4710132), (6, 3925110), (7, 3364380), (9, 2616740), (10, 2355066), (12, 1962555), (14, 1682190), (15, 1570044), (18, 1308370), (20, 1177533), (21, 1121460), (28, 841095), (30, 785022), (35, 672876), (36, 654185), (42, 560730), (45, 523348), (60, 392511), (63, 373820), (70, 336438), (84, 280365), (90, 261674), (105, 224292), (126, 186910), (140, 168219), (180, 130837), (210, 112146), (252, 93455), (315, 74764), (420, 56073), (630, 37382), (1260, 18691)]