2220005977210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{519907723}}^1$

素因数の和:519907798

約数の個数: 32

約数和(自身を含む): 4641736159872

約数和(自身を除く): 2421730182662

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 519907723, 1039815446, 2599538615, 3639354061, 5199077230, 7278708122, 18196770305, 31714371103, 36393540610, 63428742206, 158571855515, 222000597721, 317143711030, 444001195442, 1110002988605, 2220005977210]

約数ペア:

[(1, 2220005977210), (2, 1110002988605), (5, 444001195442), (7, 317143711030), (10, 222000597721), (14, 158571855515), (35, 63428742206), (61, 36393540610), (70, 31714371103), (122, 18196770305), (305, 7278708122), (427, 5199077230), (610, 3639354061), (854, 2599538615), (2135, 1039815446), (4270, 519907723)]