217524090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1035829}}^1$

素因数の和:1035846

約数の個数: 32

約数和(自身を含む): 596638080

約数和(自身を除く): 379113990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1035829, 2071658, 3107487, 5179145, 6214974, 7250803, 10358290, 14501606, 15537435, 21752409, 31074870, 36254015, 43504818, 72508030, 108762045, 217524090]

約数ペア:

[(1, 217524090), (2, 108762045), (3, 72508030), (5, 43504818), (6, 36254015), (7, 31074870), (10, 21752409), (14, 15537435), (15, 14501606), (21, 10358290), (30, 7250803), (35, 6214974), (42, 5179145), (70, 3107487), (105, 2071658), (210, 1035829)]