29905484

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 62092800

約数和(自身を除く): 32187316

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 307, 343, 497, 614, 686, 994, 1228, 1372, 1988, 2149, 3479, 4298, 6958, 8596, 13916, 15043, 21797, 24353, 30086, 43594, 48706, 60172, 87188, 97412, 105301, 152579, 210602, 305158, 421204, 610316, 1068053, 2136106, 4272212, 7476371, 14952742, 29905484]

約数ペア:

[(1, 29905484), (2, 14952742), (4, 7476371), (7, 4272212), (14, 2136106), (28, 1068053), (49, 610316), (71, 421204), (98, 305158), (142, 210602), (196, 152579), (284, 105301), (307, 97412), (343, 87188), (497, 60172), (614, 48706), (686, 43594), (994, 30086), (1228, 24353), (1372, 21797), (1988, 15043), (2149, 13916), (3479, 8596), (4298, 6958)]