131250121130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27109}}^1\times {\mathrm{7937}}^1$

素因数の和:35114

約数の個数: 32

約数和(自身を含む): 240162284880

約数和(自身を除く): 108912163750

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 7937, 15874, 27109, 39685, 54218, 79370, 135545, 271090, 484157, 968314, 1653649, 2420785, 3307298, 4841570, 8268245, 16536490, 215164133, 430328266, 1075820665, 2151641330, 13125012113, 26250024226, 65625060565, 131250121130]

約数ペア:

[(1, 131250121130), (2, 65625060565), (5, 26250024226), (10, 13125012113), (61, 2151641330), (122, 1075820665), (305, 430328266), (610, 215164133), (7937, 16536490), (15874, 8268245), (27109, 4841570), (39685, 3307298), (54218, 2420785), (79370, 1653649), (135545, 968314), (271090, 484157)]