31435996890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{261509}}^1\times {\mathrm{4007}}^1$

素因数の和:265526

約数の個数: 32

約数和(自身を含む): 75465509760

約数和(自身を除く): 44029512870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4007, 8014, 12021, 20035, 24042, 40070, 60105, 120210, 261509, 523018, 784527, 1307545, 1569054, 2615090, 3922635, 7845270, 1047866563, 2095733126, 3143599689, 5239332815, 6287199378, 10478665630, 15717998445, 31435996890]

約数ペア:

[(1, 31435996890), (2, 15717998445), (3, 10478665630), (5, 6287199378), (6, 5239332815), (10, 3143599689), (15, 2095733126), (30, 1047866563), (4007, 7845270), (8014, 3922635), (12021, 2615090), (20035, 1569054), (24042, 1307545), (40070, 784527), (60105, 523018), (120210, 261509)]