30257745

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{5881}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 56467200

約数和(自身を除く): 26209455

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 5881, 17643, 29405, 41167, 88215, 123501, 205835, 288169, 617505, 864507, 1440845, 2017183, 4322535, 6051549, 10085915, 30257745]

約数ペア:

[(1, 30257745), (3, 10085915), (5, 6051549), (7, 4322535), (15, 2017183), (21, 1440845), (35, 864507), (49, 617505), (105, 288169), (147, 205835), (245, 123501), (343, 88215), (735, 41167), (1029, 29405), (1715, 17643), (5145, 5881)]