1104490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 2157840

約数和(自身を除く): 1053350

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 89, 146, 170, 178, 365, 445, 730, 890, 1241, 1513, 2482, 3026, 6205, 6497, 7565, 12410, 12994, 15130, 32485, 64970, 110449, 220898, 552245, 1104490]

約数ペア:

[(1, 1104490), (2, 552245), (5, 220898), (10, 110449), (17, 64970), (34, 32485), (73, 15130), (85, 12994), (89, 12410), (146, 7565), (170, 6497), (178, 6205), (365, 3026), (445, 2482), (730, 1513), (890, 1241)]