401067870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6221}}^1$

素因数の和:6545

約数の個数: 64

約数和(自身を含む): 1103832576

約数和(自身を除く): 702764706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1535, 1842, 2149, 3070, 4298, 4605, 6221, 6447, 9210, 10745, 12442, 12894, 18663, 21490, 31105, 32235, 37326, 43547, 62210, 64470, 87094, 93315, 130641, 186630, 217735, 261282, 435470, 653205, 1306410, 1909847, 3819694, 5729541, 9549235, 11459082, 13368929, 19098470, 26737858, 28647705, 40106787, 57295410, 66844645, 80213574, 133689290, 200533935, 401067870]

約数ペア:

[(1, 401067870), (2, 200533935), (3, 133689290), (5, 80213574), (6, 66844645), (7, 57295410), (10, 40106787), (14, 28647705), (15, 26737858), (21, 19098470), (30, 13368929), (35, 11459082), (42, 9549235), (70, 5729541), (105, 3819694), (210, 1909847), (307, 1306410), (614, 653205), (921, 435470), (1535, 261282), (1842, 217735), (2149, 186630), (3070, 130641), (4298, 93315), (4605, 87094), (6221, 64470), (6447, 62210), (9210, 43547), (10745, 37326), (12442, 32235), (12894, 31105), (18663, 21490)]