13320630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 35043840

約数和(自身を除く): 21723210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 1663, 2670, 3326, 4005, 4989, 8010, 8315, 9978, 14967, 16630, 24945, 29934, 49890, 74835, 148007, 149670, 296014, 444021, 740035, 888042, 1332063, 1480070, 2220105, 2664126, 4440210, 6660315, 13320630]

約数ペア:

[(1, 13320630), (2, 6660315), (3, 4440210), (5, 2664126), (6, 2220105), (9, 1480070), (10, 1332063), (15, 888042), (18, 740035), (30, 444021), (45, 296014), (89, 149670), (90, 148007), (178, 74835), (267, 49890), (445, 29934), (534, 24945), (801, 16630), (890, 14967), (1335, 9978), (1602, 8315), (1663, 8010), (2670, 4989), (3326, 4005)]