509470590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{8521}}^1$

素因数の和:10524

約数の個数: 32

約数和(自身を含む): 1223486496

約数和(自身を除く): 714015906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1993, 3986, 5979, 8521, 9965, 11958, 17042, 19930, 25563, 29895, 42605, 51126, 59790, 85210, 127815, 255630, 16982353, 33964706, 50947059, 84911765, 101894118, 169823530, 254735295, 509470590]

約数ペア:

[(1, 509470590), (2, 254735295), (3, 169823530), (5, 101894118), (6, 84911765), (10, 50947059), (15, 33964706), (30, 16982353), (1993, 255630), (3986, 127815), (5979, 85210), (8521, 59790), (9965, 51126), (11958, 42605), (17042, 29895), (19930, 25563)]