1495490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 3006720

約数和(自身を除く): 1511230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 463, 646, 926, 1615, 2315, 3230, 4630, 7871, 8797, 15742, 17594, 39355, 43985, 78710, 87970, 149549, 299098, 747745, 1495490]

約数ペア:

[(1, 1495490), (2, 747745), (5, 299098), (10, 149549), (17, 87970), (19, 78710), (34, 43985), (38, 39355), (85, 17594), (95, 15742), (170, 8797), (190, 7871), (323, 4630), (463, 3230), (646, 2315), (926, 1615)]