210511020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{10111}}^1$

素因数の和:10470

約数の個数: 48

約数和(自身を含む): 591187968

約数和(自身を除く): 380676948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 10111, 10410, 20222, 20820, 30333, 40444, 50555, 60666, 101110, 121332, 151665, 202220, 303330, 606660, 3508517, 7017034, 10525551, 14034068, 17542585, 21051102, 35085170, 42102204, 52627755, 70170340, 105255510, 210511020]

約数ペア:

[(1, 210511020), (2, 105255510), (3, 70170340), (4, 52627755), (5, 42102204), (6, 35085170), (10, 21051102), (12, 17542585), (15, 14034068), (20, 10525551), (30, 7017034), (60, 3508517), (347, 606660), (694, 303330), (1041, 202220), (1388, 151665), (1735, 121332), (2082, 101110), (3470, 60666), (4164, 50555), (5205, 40444), (6940, 30333), (10111, 20820), (10410, 20222)]