14454490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 26730000

約数和(自身を除く): 12275510

約数列:

[1, 2, 5, 10, 89, 109, 149, 178, 218, 298, 445, 545, 745, 890, 1090, 1490, 9701, 13261, 16241, 19402, 26522, 32482, 48505, 66305, 81205, 97010, 132610, 162410, 1445449, 2890898, 7227245, 14454490]

約数ペア:

[(1, 14454490), (2, 7227245), (5, 2890898), (10, 1445449), (89, 162410), (109, 132610), (149, 97010), (178, 81205), (218, 66305), (298, 48505), (445, 32482), (545, 26522), (745, 19402), (890, 16241), (1090, 13261), (1490, 9701)]