131628330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16433}}^1$

素因数の和:16535

約数の個数: 48

約数和(自身を含む): 346100040

約数和(自身を除く): 214471710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 16433, 32866, 49299, 82165, 98598, 147897, 164330, 246495, 295794, 492990, 739485, 1462537, 1478970, 2925074, 4387611, 7312685, 8775222, 13162833, 14625370, 21938055, 26325666, 43876110, 65814165, 131628330]

約数ペア:

[(1, 131628330), (2, 65814165), (3, 43876110), (5, 26325666), (6, 21938055), (9, 14625370), (10, 13162833), (15, 8775222), (18, 7312685), (30, 4387611), (45, 2925074), (89, 1478970), (90, 1462537), (178, 739485), (267, 492990), (445, 295794), (534, 246495), (801, 164330), (890, 147897), (1335, 98598), (1602, 82165), (2670, 49299), (4005, 32866), (8010, 16433)]