299956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 564480

約数和(自身を除く): 264524

約数列:

[1, 2, 4, 31, 41, 59, 62, 82, 118, 124, 164, 236, 1271, 1829, 2419, 2542, 3658, 4838, 5084, 7316, 9676, 74989, 149978, 299956]

約数ペア:

[(1, 299956), (2, 149978), (4, 74989), (31, 9676), (41, 7316), (59, 5084), (62, 4838), (82, 3658), (118, 2542), (124, 2419), (164, 1829), (236, 1271)]