2830538870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{94889}}^1$

素因数の和:95072

約数の個数: 32

約数和(自身を含む): 5397343200

約数和(自身を除く): 2566804330

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 14915, 29830, 94889, 189778, 474445, 948890, 1802891, 3605782, 9014455, 14897573, 18028910, 29795146, 74487865, 148975730, 283053887, 566107774, 1415269435, 2830538870]

約数ペア:

[(1, 2830538870), (2, 1415269435), (5, 566107774), (10, 283053887), (19, 148975730), (38, 74487865), (95, 29795146), (157, 18028910), (190, 14897573), (314, 9014455), (785, 3605782), (1570, 1802891), (2983, 948890), (5966, 474445), (14915, 189778), (29830, 94889)]