70204380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27211}}^1$

素因数の和:27266

約数の個数: 48

約数和(自身を含む): 201151104

約数和(自身を除く): 130946724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 27211, 54422, 81633, 108844, 136055, 163266, 272110, 326532, 408165, 544220, 816330, 1170073, 1632660, 2340146, 3510219, 4680292, 5850365, 7020438, 11700730, 14040876, 17551095, 23401460, 35102190, 70204380]

約数ペア:

[(1, 70204380), (2, 35102190), (3, 23401460), (4, 17551095), (5, 14040876), (6, 11700730), (10, 7020438), (12, 5850365), (15, 4680292), (20, 3510219), (30, 2340146), (43, 1632660), (60, 1170073), (86, 816330), (129, 544220), (172, 408165), (215, 326532), (258, 272110), (430, 163266), (516, 136055), (645, 108844), (860, 81633), (1290, 54422), (2580, 27211)]