26255730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 39788430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 103, 145, 174, 206, 290, 293, 309, 435, 515, 586, 618, 870, 879, 1030, 1465, 1545, 1758, 2930, 2987, 3090, 4395, 5974, 8497, 8790, 8961, 14935, 16994, 17922, 25491, 29870, 30179, 42485, 44805, 50982, 60358, 84970, 89610, 90537, 127455, 150895, 181074, 254910, 301790, 452685, 875191, 905370, 1750382, 2625573, 4375955, 5251146, 8751910, 13127865, 26255730]

約数ペア:

[(1, 26255730), (2, 13127865), (3, 8751910), (5, 5251146), (6, 4375955), (10, 2625573), (15, 1750382), (29, 905370), (30, 875191), (58, 452685), (87, 301790), (103, 254910), (145, 181074), (174, 150895), (206, 127455), (290, 90537), (293, 89610), (309, 84970), (435, 60358), (515, 50982), (586, 44805), (618, 42485), (870, 30179), (879, 29870), (1030, 25491), (1465, 17922), (1545, 16994), (1758, 14935), (2930, 8961), (2987, 8790), (3090, 8497), (4395, 5974)]