12342690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4729}}^1$

素因数の和:4771

約数の個数: 48

約数和(自身を含む): 33204600

約数和(自身を除く): 20861910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4729, 9458, 14187, 23645, 28374, 42561, 47290, 70935, 85122, 137141, 141870, 212805, 274282, 411423, 425610, 685705, 822846, 1234269, 1371410, 2057115, 2468538, 4114230, 6171345, 12342690]

約数ペア:

[(1, 12342690), (2, 6171345), (3, 4114230), (5, 2468538), (6, 2057115), (9, 1371410), (10, 1234269), (15, 822846), (18, 685705), (29, 425610), (30, 411423), (45, 274282), (58, 212805), (87, 141870), (90, 137141), (145, 85122), (174, 70935), (261, 47290), (290, 42561), (435, 28374), (522, 23645), (870, 14187), (1305, 9458), (2610, 4729)]