8439930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31259}}^1$

素因数の和:31275

約数の個数: 32

約数和(自身を含む): 22507200

約数和(自身を除く): 14067270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 31259, 62518, 93777, 156295, 187554, 281331, 312590, 468885, 562662, 843993, 937770, 1406655, 1687986, 2813310, 4219965, 8439930]

約数ペア:

[(1, 8439930), (2, 4219965), (3, 2813310), (5, 1687986), (6, 1406655), (9, 937770), (10, 843993), (15, 562662), (18, 468885), (27, 312590), (30, 281331), (45, 187554), (54, 156295), (90, 93777), (135, 62518), (270, 31259)]