406408030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{200201}}^1$

素因数の和:200244

約数の個数: 32

約数和(自身を含む): 864872640

約数和(自身を除く): 458464610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 200201, 400402, 1001005, 1401407, 2002010, 2802814, 5805829, 7007035, 11611658, 14014070, 29029145, 40640803, 58058290, 81281606, 203204015, 406408030]

約数ペア:

[(1, 406408030), (2, 203204015), (5, 81281606), (7, 58058290), (10, 40640803), (14, 29029145), (29, 14014070), (35, 11611658), (58, 7007035), (70, 5805829), (145, 2802814), (203, 2002010), (290, 1401407), (406, 1001005), (1015, 400402), (2030, 200201)]