1569253380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239947}}^1$

素因数の和:240068

約数の個数: 48

約数和(自身を含む): 4434239040

約数和(自身を除く): 2864985660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 239947, 479894, 719841, 959788, 1199735, 1439682, 2399470, 2879364, 3599205, 4798940, 7198410, 14396820, 26154223, 52308446, 78462669, 104616892, 130771115, 156925338, 261542230, 313850676, 392313345, 523084460, 784626690, 1569253380]

約数ペア:

[(1, 1569253380), (2, 784626690), (3, 523084460), (4, 392313345), (5, 313850676), (6, 261542230), (10, 156925338), (12, 130771115), (15, 104616892), (20, 78462669), (30, 52308446), (60, 26154223), (109, 14396820), (218, 7198410), (327, 4798940), (436, 3599205), (545, 2879364), (654, 2399470), (1090, 1439682), (1308, 1199735), (1635, 959788), (2180, 719841), (3270, 479894), (6540, 239947)]