227245970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4441}}^1$

素因数の和:4515

約数の個数: 64

約数和(自身を含む): 506601216

約数和(自身を除く): 279355246

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1190, 1462, 1505, 3010, 3655, 4441, 5117, 7310, 8882, 10234, 22205, 25585, 31087, 44410, 51170, 62174, 75497, 150994, 155435, 190963, 310870, 377485, 381926, 528479, 754970, 954815, 1056958, 1336741, 1909630, 2642395, 2673482, 3246371, 5284790, 6492742, 6683705, 13367410, 16231855, 22724597, 32463710, 45449194, 113622985, 227245970]

約数ペア:

[(1, 227245970), (2, 113622985), (5, 45449194), (7, 32463710), (10, 22724597), (14, 16231855), (17, 13367410), (34, 6683705), (35, 6492742), (43, 5284790), (70, 3246371), (85, 2673482), (86, 2642395), (119, 1909630), (170, 1336741), (215, 1056958), (238, 954815), (301, 754970), (430, 528479), (595, 381926), (602, 377485), (731, 310870), (1190, 190963), (1462, 155435), (1505, 150994), (3010, 75497), (3655, 62174), (4441, 51170), (5117, 44410), (7310, 31087), (8882, 25585), (10234, 22205)]