142701870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101207}}^1$

素因数の和:101264

約数の個数: 32

約数和(自身を含む): 349774848

約数和(自身を除く): 207072978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 101207, 202414, 303621, 506035, 607242, 1012070, 1518105, 3036210, 4756729, 9513458, 14270187, 23783645, 28540374, 47567290, 71350935, 142701870]

約数ペア:

[(1, 142701870), (2, 71350935), (3, 47567290), (5, 28540374), (6, 23783645), (10, 14270187), (15, 9513458), (30, 4756729), (47, 3036210), (94, 1518105), (141, 1012070), (235, 607242), (282, 506035), (470, 303621), (705, 202414), (1410, 101207)]