1315745110

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1\times {\mathrm{1619}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 2388204000

約数和(自身を除く): 1072458890

約数列:

[1, 2, 5, 10, 181, 362, 449, 898, 905, 1619, 1810, 2245, 3238, 4490, 8095, 16190, 81269, 162538, 293039, 406345, 586078, 726931, 812690, 1453862, 1465195, 2930390, 3634655, 7269310, 131574511, 263149022, 657872555, 1315745110]

約数ペア:

[(1, 1315745110), (2, 657872555), (5, 263149022), (10, 131574511), (181, 7269310), (362, 3634655), (449, 2930390), (898, 1465195), (905, 1453862), (1619, 812690), (1810, 726931), (2245, 586078), (3238, 406345), (4490, 293039), (8095, 162538), (16190, 81269)]