69967430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 142914240

約数和(自身を除く): 72946810

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 67, 130, 134, 145, 277, 290, 335, 377, 554, 670, 754, 871, 1385, 1742, 1885, 1943, 2770, 3601, 3770, 3886, 4355, 7202, 8033, 8710, 9715, 16066, 18005, 18559, 19430, 25259, 36010, 37118, 40165, 50518, 80330, 92795, 104429, 126295, 185590, 208858, 241267, 252590, 482534, 522145, 538211, 1044290, 1076422, 1206335, 2412670, 2691055, 5382110, 6996743, 13993486, 34983715, 69967430]

約数ペア:

[(1, 69967430), (2, 34983715), (5, 13993486), (10, 6996743), (13, 5382110), (26, 2691055), (29, 2412670), (58, 1206335), (65, 1076422), (67, 1044290), (130, 538211), (134, 522145), (145, 482534), (277, 252590), (290, 241267), (335, 208858), (377, 185590), (554, 126295), (670, 104429), (754, 92795), (871, 80330), (1385, 50518), (1742, 40165), (1885, 37118), (1943, 36010), (2770, 25259), (3601, 19430), (3770, 18559), (3886, 18005), (4355, 16066), (7202, 9715), (8033, 8710)]