13487130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 35258184

約数和(自身を除く): 21771054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 541, 554, 831, 1082, 1385, 1623, 1662, 2493, 2705, 2770, 3246, 4155, 4869, 4986, 5410, 8115, 8310, 9738, 12465, 16230, 24345, 24930, 48690, 149857, 299714, 449571, 749285, 899142, 1348713, 1498570, 2247855, 2697426, 4495710, 6743565, 13487130]

約数ペア:

[(1, 13487130), (2, 6743565), (3, 4495710), (5, 2697426), (6, 2247855), (9, 1498570), (10, 1348713), (15, 899142), (18, 749285), (30, 449571), (45, 299714), (90, 149857), (277, 48690), (541, 24930), (554, 24345), (831, 16230), (1082, 12465), (1385, 9738), (1623, 8310), (1662, 8115), (2493, 5410), (2705, 4986), (2770, 4869), (3246, 4155)]