347557390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{1201}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 641637216

約数和(自身を除く): 294079826

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 673, 1201, 1346, 2402, 3365, 6005, 6730, 12010, 28939, 51643, 57878, 103286, 144695, 258215, 289390, 516430, 808273, 1616546, 4041365, 8082730, 34755739, 69511478, 173778695, 347557390]

約数ペア:

[(1, 347557390), (2, 173778695), (5, 69511478), (10, 34755739), (43, 8082730), (86, 4041365), (215, 1616546), (430, 808273), (673, 516430), (1201, 289390), (1346, 258215), (2402, 144695), (3365, 103286), (6005, 57878), (6730, 51643), (12010, 28939)]