306430852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1459}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 661601920

約数和(自身を除く): 355171068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 577, 1154, 1459, 2308, 2918, 4039, 5836, 7501, 8078, 10213, 15002, 16156, 18967, 20426, 30004, 37934, 40852, 52507, 75868, 105014, 132769, 210028, 265538, 531076, 841843, 1683686, 3367372, 5892901, 10943959, 11785802, 21887918, 23571604, 43775836, 76607713, 153215426, 306430852]

約数ペア:

[(1, 306430852), (2, 153215426), (4, 76607713), (7, 43775836), (13, 23571604), (14, 21887918), (26, 11785802), (28, 10943959), (52, 5892901), (91, 3367372), (182, 1683686), (364, 841843), (577, 531076), (1154, 265538), (1459, 210028), (2308, 132769), (2918, 105014), (4039, 75868), (5836, 52507), (7501, 40852), (8078, 37934), (10213, 30004), (15002, 20426), (16156, 18967)]