2680458870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{168901}}^1$

素因数の和:168957

約数の個数: 48

約数和(自身を含む): 6725002032

約数和(自身を除く): 4044543162

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 7935, 15870, 168901, 337802, 506703, 844505, 1013406, 1689010, 2533515, 3884723, 5067030, 7769446, 11654169, 19423615, 23308338, 38847230, 58270845, 89348629, 116541690, 178697258, 268045887, 446743145, 536091774, 893486290, 1340229435, 2680458870]

約数ペア:

[(1, 2680458870), (2, 1340229435), (3, 893486290), (5, 536091774), (6, 446743145), (10, 268045887), (15, 178697258), (23, 116541690), (30, 89348629), (46, 58270845), (69, 38847230), (115, 23308338), (138, 19423615), (230, 11654169), (345, 7769446), (529, 5067030), (690, 3884723), (1058, 2533515), (1587, 1689010), (2645, 1013406), (3174, 844505), (5290, 506703), (7935, 337802), (15870, 168901)]