4990146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 12545280

約数和(自身を除く): 7555134

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 241, 357, 406, 482, 493, 609, 714, 723, 986, 1218, 1446, 1479, 1687, 2958, 3374, 3451, 4097, 5061, 6902, 6989, 8194, 10122, 10353, 12291, 13978, 20706, 20967, 24582, 28679, 41934, 48923, 57358, 86037, 97846, 118813, 146769, 172074, 237626, 293538, 356439, 712878, 831691, 1663382, 2495073, 4990146]

約数ペア:

[(1, 4990146), (2, 2495073), (3, 1663382), (6, 831691), (7, 712878), (14, 356439), (17, 293538), (21, 237626), (29, 172074), (34, 146769), (42, 118813), (51, 97846), (58, 86037), (87, 57358), (102, 48923), (119, 41934), (174, 28679), (203, 24582), (238, 20967), (241, 20706), (357, 13978), (406, 12291), (482, 10353), (493, 10122), (609, 8194), (714, 6989), (723, 6902), (986, 5061), (1218, 4097), (1446, 3451), (1479, 3374), (1687, 2958)]