30998204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 56827008

約数和(自身を除く): 25828804

約数列:

[1, 2, 4, 23, 46, 92, 347, 694, 971, 1388, 1942, 3884, 7981, 15962, 22333, 31924, 44666, 89332, 336937, 673874, 1347748, 7749551, 15499102, 30998204]

約数ペア:

[(1, 30998204), (2, 15499102), (4, 7749551), (23, 1347748), (46, 673874), (92, 336937), (347, 89332), (694, 44666), (971, 31924), (1388, 22333), (1942, 15962), (3884, 7981)]