715145418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{1973}}^1$

素因数の和:3543

約数の個数: 48

約数和(自身を含む): 1670596200

約数和(自身を除く): 955450782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1549, 1973, 3098, 3946, 4647, 5919, 9294, 11838, 13941, 17757, 20137, 25649, 27882, 35514, 40274, 51298, 60411, 76947, 120822, 153894, 181233, 230841, 362466, 461682, 3056177, 6112354, 9168531, 18337062, 27505593, 39730301, 55011186, 79460602, 119190903, 238381806, 357572709, 715145418]

約数ペア:

[(1, 715145418), (2, 357572709), (3, 238381806), (6, 119190903), (9, 79460602), (13, 55011186), (18, 39730301), (26, 27505593), (39, 18337062), (78, 9168531), (117, 6112354), (234, 3056177), (1549, 461682), (1973, 362466), (3098, 230841), (3946, 181233), (4647, 153894), (5919, 120822), (9294, 76947), (11838, 60411), (13941, 51298), (17757, 40274), (20137, 35514), (25649, 27882)]