2919490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 6065280

約数和(自身を除く): 3145790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 233, 358, 466, 895, 1165, 1253, 1631, 1790, 2330, 2506, 3262, 6265, 8155, 12530, 16310, 41707, 83414, 208535, 291949, 417070, 583898, 1459745, 2919490]

約数ペア:

[(1, 2919490), (2, 1459745), (5, 583898), (7, 417070), (10, 291949), (14, 208535), (35, 83414), (70, 41707), (179, 16310), (233, 12530), (358, 8155), (466, 6265), (895, 3262), (1165, 2506), (1253, 2330), (1631, 1790)]