289677710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14419}}^1$

素因数の和:14481

約数の個数: 48

約数和(自身を含む): 621386640

約数和(自身を除く): 331708930

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 4018, 10045, 14419, 20090, 28838, 72095, 100933, 144190, 201866, 504665, 591179, 706531, 1009330, 1182358, 1413062, 2955895, 3532655, 4138253, 5911790, 7065310, 8276506, 20691265, 28967771, 41382530, 57935542, 144838855, 289677710]

約数ペア:

[(1, 289677710), (2, 144838855), (5, 57935542), (7, 41382530), (10, 28967771), (14, 20691265), (35, 8276506), (41, 7065310), (49, 5911790), (70, 4138253), (82, 3532655), (98, 2955895), (205, 1413062), (245, 1182358), (287, 1009330), (410, 706531), (490, 591179), (574, 504665), (1435, 201866), (2009, 144190), (2870, 100933), (4018, 72095), (10045, 28838), (14419, 20090)]