30418130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{98123}}^1$

素因数の和:98161

約数の個数: 16

約数和(自身を含む): 56519424

約数和(自身を除く): 26101294

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 98123, 196246, 490615, 981230, 3041813, 6083626, 15209065, 30418130]

約数ペア:

[(1, 30418130), (2, 15209065), (5, 6083626), (10, 3041813), (31, 981230), (62, 490615), (155, 196246), (310, 98123)]