64993810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15737}}^1$

素因数の和:15810

約数の個数: 32

約数和(自身を含む): 135976320

約数和(自身を除く): 70982510

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 15737, 31474, 78685, 110159, 157370, 220318, 550795, 928483, 1101590, 1856966, 4642415, 6499381, 9284830, 12998762, 32496905, 64993810]

約数ペア:

[(1, 64993810), (2, 32496905), (5, 12998762), (7, 9284830), (10, 6499381), (14, 4642415), (35, 1856966), (59, 1101590), (70, 928483), (118, 550795), (295, 220318), (413, 157370), (590, 110159), (826, 78685), (2065, 31474), (4130, 15737)]