1330480027970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{24920023}}^1$

素因数の和:24920330

約数の個数: 32

約数和(自身を含む): 2529880836480

約数和(自身を除く): 1199400808510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 1405, 2810, 5339, 10678, 26695, 53390, 24920023, 49840046, 124600115, 249200230, 473480437, 946960874, 2367402185, 4734804370, 7002526463, 14005052926, 35012632315, 70025264630, 133048002797, 266096005594, 665240013985, 1330480027970]

約数ペア:

[(1, 1330480027970), (2, 665240013985), (5, 266096005594), (10, 133048002797), (19, 70025264630), (38, 35012632315), (95, 14005052926), (190, 7002526463), (281, 4734804370), (562, 2367402185), (1405, 946960874), (2810, 473480437), (5339, 249200230), (10678, 124600115), (26695, 49840046), (53390, 24920023)]