4885740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{27143}}^1$

素因数の和:27158

約数の個数: 36

約数和(自身を含む): 14820624

約数和(自身を除く): 9934884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 27143, 54286, 81429, 108572, 135715, 162858, 244287, 271430, 325716, 407145, 488574, 542860, 814290, 977148, 1221435, 1628580, 2442870, 4885740]

約数ペア:

[(1, 4885740), (2, 2442870), (3, 1628580), (4, 1221435), (5, 977148), (6, 814290), (9, 542860), (10, 488574), (12, 407145), (15, 325716), (18, 271430), (20, 244287), (30, 162858), (36, 135715), (45, 108572), (60, 81429), (90, 54286), (180, 27143)]