29886290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9929}}^1$

素因数の和:9986

約数の個数: 32

約数和(自身を含む): 62916480

約数和(自身を除く): 33030190

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9929, 19858, 49645, 69503, 99290, 139006, 347515, 426947, 695030, 853894, 2134735, 2988629, 4269470, 5977258, 14943145, 29886290]

約数ペア:

[(1, 29886290), (2, 14943145), (5, 5977258), (7, 4269470), (10, 2988629), (14, 2134735), (35, 853894), (43, 695030), (70, 426947), (86, 347515), (215, 139006), (301, 99290), (430, 69503), (602, 49645), (1505, 19858), (3010, 9929)]