42189930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{156259}}^1$

素因数の和:156275

約数の個数: 32

約数和(自身を含む): 112507200

約数和(自身を除く): 70317270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 156259, 312518, 468777, 781295, 937554, 1406331, 1562590, 2343885, 2812662, 4218993, 4687770, 7031655, 8437986, 14063310, 21094965, 42189930]

約数ペア:

[(1, 42189930), (2, 21094965), (3, 14063310), (5, 8437986), (6, 7031655), (9, 4687770), (10, 4218993), (15, 2812662), (18, 2343885), (27, 1562590), (30, 1406331), (45, 937554), (54, 781295), (90, 468777), (135, 312518), (270, 156259)]