30804578

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 56225664

約数和(自身を除く): 25421086

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 347, 373, 694, 746, 2429, 2611, 4858, 5222, 5899, 6341, 11798, 12682, 41293, 44387, 82586, 88774, 129431, 258862, 906017, 1812034, 2200327, 4400654, 15402289, 30804578]

約数ペア:

[(1, 30804578), (2, 15402289), (7, 4400654), (14, 2200327), (17, 1812034), (34, 906017), (119, 258862), (238, 129431), (347, 88774), (373, 82586), (694, 44387), (746, 41293), (2429, 12682), (2611, 11798), (4858, 6341), (5222, 5899)]