81669030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7541}}^1$

素因数の和:7589

約数の個数: 48

約数和(自身を含む): 206892144

約数和(自身を除く): 125223114

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 7541, 10830, 15082, 22623, 37705, 45246, 75410, 113115, 143279, 226230, 286558, 429837, 716395, 859674, 1432790, 2149185, 2722301, 4298370, 5444602, 8166903, 13611505, 16333806, 27223010, 40834515, 81669030]

約数ペア:

[(1, 81669030), (2, 40834515), (3, 27223010), (5, 16333806), (6, 13611505), (10, 8166903), (15, 5444602), (19, 4298370), (30, 2722301), (38, 2149185), (57, 1432790), (95, 859674), (114, 716395), (190, 429837), (285, 286558), (361, 226230), (570, 143279), (722, 113115), (1083, 75410), (1805, 45246), (2166, 37705), (3610, 22623), (5415, 15082), (7541, 10830)]