81034030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105239}}^1$

素因数の和:105264

約数の個数: 32

約数和(自身を含む): 181854720

約数和(自身を除く): 100820690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 105239, 210478, 526195, 736673, 1052390, 1157629, 1473346, 2315258, 3683365, 5788145, 7366730, 8103403, 11576290, 16206806, 40517015, 81034030]

約数ペア:

[(1, 81034030), (2, 40517015), (5, 16206806), (7, 11576290), (10, 8103403), (11, 7366730), (14, 5788145), (22, 3683365), (35, 2315258), (55, 1473346), (70, 1157629), (77, 1052390), (110, 736673), (154, 526195), (385, 210478), (770, 105239)]