217210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 466560

約数和(自身を除く): 249350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 107, 145, 203, 214, 290, 406, 535, 749, 1015, 1070, 1498, 2030, 3103, 3745, 6206, 7490, 15515, 21721, 31030, 43442, 108605, 217210]

約数ペア:

[(1, 217210), (2, 108605), (5, 43442), (7, 31030), (10, 21721), (14, 15515), (29, 7490), (35, 6206), (58, 3745), (70, 3103), (107, 2030), (145, 1498), (203, 1070), (214, 1015), (290, 749), (406, 535)]