25785930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 64851840

約数和(自身を除く): 39065910

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 107, 145, 174, 214, 277, 290, 321, 435, 535, 554, 642, 831, 870, 1070, 1385, 1605, 1662, 2770, 3103, 3210, 4155, 6206, 8033, 8310, 9309, 15515, 16066, 18618, 24099, 29639, 31030, 40165, 46545, 48198, 59278, 80330, 88917, 93090, 120495, 148195, 177834, 240990, 296390, 444585, 859531, 889170, 1719062, 2578593, 4297655, 5157186, 8595310, 12892965, 25785930]

約数ペア:

[(1, 25785930), (2, 12892965), (3, 8595310), (5, 5157186), (6, 4297655), (10, 2578593), (15, 1719062), (29, 889170), (30, 859531), (58, 444585), (87, 296390), (107, 240990), (145, 177834), (174, 148195), (214, 120495), (277, 93090), (290, 88917), (321, 80330), (435, 59278), (535, 48198), (554, 46545), (642, 40165), (831, 31030), (870, 29639), (1070, 24099), (1385, 18618), (1605, 16066), (1662, 15515), (2770, 9309), (3103, 8310), (3210, 8033), (4155, 6206)]