1139804580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{18996743}}^1$

素因数の和:18996755

約数の個数: 24

約数和(自身を含む): 3191452992

約数和(自身を除く): 2051648412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18996743, 37993486, 56990229, 75986972, 94983715, 113980458, 189967430, 227960916, 284951145, 379934860, 569902290, 1139804580]

約数ペア:

[(1, 1139804580), (2, 569902290), (3, 379934860), (4, 284951145), (5, 227960916), (6, 189967430), (10, 113980458), (12, 94983715), (15, 75986972), (20, 56990229), (30, 37993486), (60, 18996743)]