291010210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{1181}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 537942384

約数和(自身を除く): 246932174

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 601, 1181, 1202, 2362, 3005, 5905, 6010, 11810, 24641, 48421, 49282, 96842, 123205, 242105, 246410, 484210, 709781, 1419562, 3548905, 7097810, 29101021, 58202042, 145505105, 291010210]

約数ペア:

[(1, 291010210), (2, 145505105), (5, 58202042), (10, 29101021), (41, 7097810), (82, 3548905), (205, 1419562), (410, 709781), (601, 484210), (1181, 246410), (1202, 242105), (2362, 123205), (3005, 96842), (5905, 49282), (6010, 48421), (11810, 24641)]