30281804

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3593}}^1$

素因数の和:3654

約数の個数: 36

約数和(自身を含む): 63096264

約数和(自身を除く): 32814460

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 3593, 4214, 7186, 8428, 14372, 25151, 50302, 100604, 154499, 176057, 308998, 352114, 617996, 704228, 1081493, 2162986, 4325972, 7570451, 15140902, 30281804]

約数ペア:

[(1, 30281804), (2, 15140902), (4, 7570451), (7, 4325972), (14, 2162986), (28, 1081493), (43, 704228), (49, 617996), (86, 352114), (98, 308998), (172, 176057), (196, 154499), (301, 100604), (602, 50302), (1204, 25151), (2107, 14372), (3593, 8428), (4214, 7186)]