89753910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3053

約数の個数: 64

約数和(自身を含む): 231102720

約数和(自身を除く): 141348810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 2014, 2971, 3021, 5035, 5942, 6042, 8913, 10070, 14855, 15105, 17826, 29710, 30210, 44565, 56449, 89130, 112898, 157463, 169347, 282245, 314926, 338694, 472389, 564490, 787315, 846735, 944778, 1574630, 1693470, 2361945, 2991797, 4723890, 5983594, 8975391, 14958985, 17950782, 29917970, 44876955, 89753910]

約数ペア:

[(1, 89753910), (2, 44876955), (3, 29917970), (5, 17950782), (6, 14958985), (10, 8975391), (15, 5983594), (19, 4723890), (30, 2991797), (38, 2361945), (53, 1693470), (57, 1574630), (95, 944778), (106, 846735), (114, 787315), (159, 564490), (190, 472389), (265, 338694), (285, 314926), (318, 282245), (530, 169347), (570, 157463), (795, 112898), (1007, 89130), (1590, 56449), (2014, 44565), (2971, 30210), (3021, 29710), (5035, 17826), (5942, 15105), (6042, 14855), (8913, 10070)]