30698206

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28477}}^1$

素因数の和:28504

約数の個数: 24

約数和(自身を含む): 58436856

約数和(自身を除く): 27738650

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 28477, 56954, 199339, 313247, 398678, 626494, 1395373, 2192729, 2790746, 4385458, 15349103, 30698206]

約数ペア:

[(1, 30698206), (2, 15349103), (7, 4385458), (11, 2790746), (14, 2192729), (22, 1395373), (49, 626494), (77, 398678), (98, 313247), (154, 199339), (539, 56954), (1078, 28477)]