13368690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 35170200

約数和(自身を除く): 21801510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 1669, 2670, 3338, 4005, 5007, 8010, 8345, 10014, 15021, 16690, 25035, 30042, 50070, 75105, 148541, 150210, 297082, 445623, 742705, 891246, 1336869, 1485410, 2228115, 2673738, 4456230, 6684345, 13368690]

約数ペア:

[(1, 13368690), (2, 6684345), (3, 4456230), (5, 2673738), (6, 2228115), (9, 1485410), (10, 1336869), (15, 891246), (18, 742705), (30, 445623), (45, 297082), (89, 150210), (90, 148541), (178, 75105), (267, 50070), (445, 30042), (534, 25035), (801, 16690), (890, 15021), (1335, 10014), (1602, 8345), (1669, 8010), (2670, 5007), (3338, 4005)]