1431824450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{87041}}^1$

素因数の和:87107

約数の個数: 48

約数和(自身を含む): 3108443904

約数和(自身を除く): 1676619454

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 8225, 16450, 87041, 174082, 435205, 609287, 870410, 1218574, 2176025, 3046435, 4090927, 4352050, 6092870, 8181854, 15232175, 20454635, 28636489, 30464350, 40909270, 57272978, 102273175, 143182445, 204546350, 286364890, 715912225, 1431824450]

約数ペア:

[(1, 1431824450), (2, 715912225), (5, 286364890), (7, 204546350), (10, 143182445), (14, 102273175), (25, 57272978), (35, 40909270), (47, 30464350), (50, 28636489), (70, 20454635), (94, 15232175), (175, 8181854), (235, 6092870), (329, 4352050), (350, 4090927), (470, 3046435), (658, 2176025), (1175, 1218574), (1645, 870410), (2350, 609287), (3290, 435205), (8225, 174082), (16450, 87041)]