231540190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{8009}}^1$

素因数の和:8089

約数の個数: 48

約数和(自身を含む): 493095600

約数和(自身を除く): 261555410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 4130, 5782, 8009, 14455, 16018, 28910, 40045, 56063, 80090, 112126, 280315, 392441, 472531, 560630, 784882, 945062, 1962205, 2362655, 3307717, 3924410, 4725310, 6615434, 16538585, 23154019, 33077170, 46308038, 115770095, 231540190]

約数ペア:

[(1, 231540190), (2, 115770095), (5, 46308038), (7, 33077170), (10, 23154019), (14, 16538585), (35, 6615434), (49, 4725310), (59, 3924410), (70, 3307717), (98, 2362655), (118, 1962205), (245, 945062), (295, 784882), (413, 560630), (490, 472531), (590, 392441), (826, 280315), (2065, 112126), (2891, 80090), (4130, 56063), (5782, 40045), (8009, 28910), (14455, 16018)]