349027580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{14827}}^1$

素因数の和:14954

約数の個数: 48

約数和(自身を含む): 807117696

約数和(自身を除く): 458090116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 14827, 23540, 29654, 59308, 74135, 148270, 163097, 296540, 326194, 652388, 815485, 1586489, 1630970, 3172978, 3261940, 6345956, 7932445, 15864890, 17451379, 31729780, 34902758, 69805516, 87256895, 174513790, 349027580]

約数ペア:

[(1, 349027580), (2, 174513790), (4, 87256895), (5, 69805516), (10, 34902758), (11, 31729780), (20, 17451379), (22, 15864890), (44, 7932445), (55, 6345956), (107, 3261940), (110, 3172978), (214, 1630970), (220, 1586489), (428, 815485), (535, 652388), (1070, 326194), (1177, 296540), (2140, 163097), (2354, 148270), (4708, 74135), (5885, 59308), (11770, 29654), (14827, 23540)]