1271619070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{37633}}^1$

素因数の和:37780

約数の個数: 32

約数和(自身を含む): 2384490240

約数和(自身を除く): 1112871170

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 3379, 6758, 16895, 33790, 37633, 75266, 188165, 376330, 1166623, 2333246, 4101997, 5833115, 8203994, 11666230, 20509985, 41019970, 127161907, 254323814, 635809535, 1271619070]

約数ペア:

[(1, 1271619070), (2, 635809535), (5, 254323814), (10, 127161907), (31, 41019970), (62, 20509985), (109, 11666230), (155, 8203994), (218, 5833115), (310, 4101997), (545, 2333246), (1090, 1166623), (3379, 376330), (6758, 188165), (16895, 75266), (33790, 37633)]