34487290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 64088640

約数和(自身を除く): 29601350

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 577, 695, 1154, 1390, 2885, 5770, 5977, 11954, 24811, 29885, 49622, 59770, 80203, 124055, 160406, 248110, 401015, 802030, 3448729, 6897458, 17243645, 34487290]

約数ペア:

[(1, 34487290), (2, 17243645), (5, 6897458), (10, 3448729), (43, 802030), (86, 401015), (139, 248110), (215, 160406), (278, 124055), (430, 80203), (577, 59770), (695, 49622), (1154, 29885), (1390, 24811), (2885, 11954), (5770, 5977)]