15202979090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{135511}}^1$

素因数の和:136394

約数の個数: 32

約数和(自身を含む): 29504756736

約数和(自身を除く): 14301777646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 863, 1726, 4315, 8630, 11219, 22438, 56095, 112190, 135511, 271022, 677555, 1355110, 1761643, 3523286, 8808215, 17616430, 116945993, 233891986, 584729965, 1169459930, 1520297909, 3040595818, 7601489545, 15202979090]

約数ペア:

[(1, 15202979090), (2, 7601489545), (5, 3040595818), (10, 1520297909), (13, 1169459930), (26, 584729965), (65, 233891986), (130, 116945993), (863, 17616430), (1726, 8808215), (4315, 3523286), (8630, 1761643), (11219, 1355110), (22438, 677555), (56095, 271022), (112190, 135511)]