7242230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 6789130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 811, 893, 1622, 1786, 4055, 4465, 8110, 8930, 15409, 30818, 38117, 76234, 77045, 154090, 190585, 381170, 724223, 1448446, 3621115, 7242230]

約数ペア:

[(1, 7242230), (2, 3621115), (5, 1448446), (10, 724223), (19, 381170), (38, 190585), (47, 154090), (94, 77045), (95, 76234), (190, 38117), (235, 30818), (470, 15409), (811, 8930), (893, 8110), (1622, 4465), (1786, 4055)]