285575470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{22901}}^1$

素因数の和:22980

約数の個数: 32

約数和(自身を含む): 544151520

約数和(自身を除く): 258576050

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 22901, 45802, 114505, 229010, 664129, 984743, 1328258, 1969486, 3320645, 4923715, 6641290, 9847430, 28557547, 57115094, 142787735, 285575470]

約数ペア:

[(1, 285575470), (2, 142787735), (5, 57115094), (10, 28557547), (29, 9847430), (43, 6641290), (58, 4923715), (86, 3320645), (145, 1969486), (215, 1328258), (290, 984743), (430, 664129), (1247, 229010), (2494, 114505), (6235, 45802), (12470, 22901)]