128633340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194899}}^1$

素因数の和:194922

約数の個数: 48

約数和(自身を含む): 392918400

約数和(自身を除く): 264285060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 194899, 389798, 584697, 779596, 974495, 1169394, 1948990, 2143889, 2338788, 2923485, 3897980, 4287778, 5846970, 6431667, 8575556, 10719445, 11693940, 12863334, 21438890, 25726668, 32158335, 42877780, 64316670, 128633340]

約数ペア:

[(1, 128633340), (2, 64316670), (3, 42877780), (4, 32158335), (5, 25726668), (6, 21438890), (10, 12863334), (11, 11693940), (12, 10719445), (15, 8575556), (20, 6431667), (22, 5846970), (30, 4287778), (33, 3897980), (44, 2923485), (55, 2338788), (60, 2143889), (66, 1948990), (110, 1169394), (132, 974495), (165, 779596), (220, 584697), (330, 389798), (660, 194899)]