284525570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213929}}^1$

素因数の和:213962

約数の個数: 32

約数和(自身を含む): 616118400

約数和(自身を除く): 331592830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 213929, 427858, 1069645, 1497503, 2139290, 2995006, 4064651, 7487515, 8129302, 14975030, 20323255, 28452557, 40646510, 56905114, 142262785, 284525570]

約数ペア:

[(1, 284525570), (2, 142262785), (5, 56905114), (7, 40646510), (10, 28452557), (14, 20323255), (19, 14975030), (35, 8129302), (38, 7487515), (70, 4064651), (95, 2995006), (133, 2139290), (190, 1497503), (266, 1069645), (665, 427858), (1330, 213929)]