30379034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127643}}^1$

素因数の和:127669

約数の個数: 16

約数和(自身を含む): 55142208

約数和(自身を除く): 24763174

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 127643, 255286, 893501, 1787002, 2169931, 4339862, 15189517, 30379034]

約数ペア:

[(1, 30379034), (2, 15189517), (7, 4339862), (14, 2169931), (17, 1787002), (34, 893501), (119, 255286), (238, 127643)]