142456590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4931}}^1$

素因数の和:5054

約数の個数: 64

約数和(自身を含む): 383512320

約数和(自身を除く): 241055730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3210, 4815, 4931, 5778, 9630, 9862, 14445, 14793, 24655, 28890, 29586, 44379, 49310, 73965, 88758, 133137, 147930, 221895, 266274, 443790, 527617, 665685, 1055234, 1331370, 1582851, 2638085, 3165702, 4748553, 5276170, 7914255, 9497106, 14245659, 15828510, 23742765, 28491318, 47485530, 71228295, 142456590]

約数ペア:

[(1, 142456590), (2, 71228295), (3, 47485530), (5, 28491318), (6, 23742765), (9, 15828510), (10, 14245659), (15, 9497106), (18, 7914255), (27, 5276170), (30, 4748553), (45, 3165702), (54, 2638085), (90, 1582851), (107, 1331370), (135, 1055234), (214, 665685), (270, 527617), (321, 443790), (535, 266274), (642, 221895), (963, 147930), (1070, 133137), (1605, 88758), (1926, 73965), (2889, 49310), (3210, 44379), (4815, 29586), (4931, 28890), (5778, 24655), (9630, 14793), (9862, 14445)]