2912574490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{1033}}^1$

素因数の和:1951

約数の個数: 64

約数和(自身を含む): 6132132864

約数和(自身を除く): 3219558374

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 857, 1033, 1645, 1714, 2066, 3290, 4285, 5165, 5999, 7231, 8570, 10330, 11998, 14462, 29995, 36155, 40279, 48551, 59990, 72310, 80558, 97102, 201395, 242755, 281953, 339857, 402790, 485510, 563906, 679714, 885281, 1409765, 1699285, 1770562, 2819530, 3398570, 4426405, 6196967, 8852810, 12393934, 30984835, 41608207, 61969670, 83216414, 208041035, 291257449, 416082070, 582514898, 1456287245, 2912574490]

約数ペア:

[(1, 2912574490), (2, 1456287245), (5, 582514898), (7, 416082070), (10, 291257449), (14, 208041035), (35, 83216414), (47, 61969670), (70, 41608207), (94, 30984835), (235, 12393934), (329, 8852810), (470, 6196967), (658, 4426405), (857, 3398570), (1033, 2819530), (1645, 1770562), (1714, 1699285), (2066, 1409765), (3290, 885281), (4285, 679714), (5165, 563906), (5999, 485510), (7231, 402790), (8570, 339857), (10330, 281953), (11998, 242755), (14462, 201395), (29995, 97102), (36155, 80558), (40279, 72310), (48551, 59990)]