87825510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1709}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 228880080

約数和(自身を除く): 141054570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571, 1142, 1709, 1713, 2855, 3418, 3426, 5127, 5139, 5710, 8545, 8565, 10254, 10278, 15381, 17090, 17130, 25635, 25695, 30762, 51270, 51390, 76905, 153810, 975839, 1951678, 2927517, 4879195, 5855034, 8782551, 9758390, 14637585, 17565102, 29275170, 43912755, 87825510]

約数ペア:

[(1, 87825510), (2, 43912755), (3, 29275170), (5, 17565102), (6, 14637585), (9, 9758390), (10, 8782551), (15, 5855034), (18, 4879195), (30, 2927517), (45, 1951678), (90, 975839), (571, 153810), (1142, 76905), (1709, 51390), (1713, 51270), (2855, 30762), (3418, 25695), (3426, 25635), (5127, 17130), (5139, 17090), (5710, 15381), (8545, 10278), (8565, 10254)]