239570670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 587784960

約数和(自身を除く): 348214290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 139, 146, 219, 278, 365, 417, 438, 695, 730, 787, 834, 1095, 1390, 1574, 2085, 2190, 2361, 3935, 4170, 4722, 7870, 10147, 11805, 20294, 23610, 30441, 50735, 57451, 60882, 101470, 109393, 114902, 152205, 172353, 218786, 287255, 304410, 328179, 344706, 546965, 574510, 656358, 861765, 1093930, 1640895, 1723530, 3281790, 7985689, 15971378, 23957067, 39928445, 47914134, 79856890, 119785335, 239570670]

約数ペア:

[(1, 239570670), (2, 119785335), (3, 79856890), (5, 47914134), (6, 39928445), (10, 23957067), (15, 15971378), (30, 7985689), (73, 3281790), (139, 1723530), (146, 1640895), (219, 1093930), (278, 861765), (365, 656358), (417, 574510), (438, 546965), (695, 344706), (730, 328179), (787, 304410), (834, 287255), (1095, 218786), (1390, 172353), (1574, 152205), (2085, 114902), (2190, 109393), (2361, 101470), (3935, 60882), (4170, 57451), (4722, 50735), (7870, 30441), (10147, 23610), (11805, 20294)]