2018188410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{88169}}^1$

素因数の和:88295

約数の個数: 64

約数和(自身を含む): 5586451200

約数和(自身を除く): 3568262790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4578, 7630, 11445, 22890, 88169, 176338, 264507, 440845, 529014, 617183, 881690, 1234366, 1322535, 1851549, 2645070, 3085915, 3703098, 6171830, 9257745, 9610421, 18515490, 19220842, 28831263, 48052105, 57662526, 67272947, 96104210, 134545894, 144156315, 201818841, 288312630, 336364735, 403637682, 672729470, 1009094205, 2018188410]

約数ペア:

[(1, 2018188410), (2, 1009094205), (3, 672729470), (5, 403637682), (6, 336364735), (7, 288312630), (10, 201818841), (14, 144156315), (15, 134545894), (21, 96104210), (30, 67272947), (35, 57662526), (42, 48052105), (70, 28831263), (105, 19220842), (109, 18515490), (210, 9610421), (218, 9257745), (327, 6171830), (545, 3703098), (654, 3085915), (763, 2645070), (1090, 1851549), (1526, 1322535), (1635, 1234366), (2289, 881690), (3270, 617183), (3815, 529014), (4578, 440845), (7630, 264507), (11445, 176338), (22890, 88169)]