254357070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{14543}}^1$

素因数の和:14617

約数の個数: 64

約数和(自身を含む): 678564864

約数和(自身を除く): 424207794

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2915, 3498, 5830, 8745, 14543, 17490, 29086, 43629, 72715, 87258, 145430, 159973, 218145, 319946, 436290, 479919, 770779, 799865, 959838, 1541558, 1599730, 2312337, 2399595, 3853895, 4624674, 4799190, 7707790, 8478569, 11561685, 16957138, 23123370, 25435707, 42392845, 50871414, 84785690, 127178535, 254357070]

約数ペア:

[(1, 254357070), (2, 127178535), (3, 84785690), (5, 50871414), (6, 42392845), (10, 25435707), (11, 23123370), (15, 16957138), (22, 11561685), (30, 8478569), (33, 7707790), (53, 4799190), (55, 4624674), (66, 3853895), (106, 2399595), (110, 2312337), (159, 1599730), (165, 1541558), (265, 959838), (318, 799865), (330, 770779), (530, 479919), (583, 436290), (795, 319946), (1166, 218145), (1590, 159973), (1749, 145430), (2915, 87258), (3498, 72715), (5830, 43629), (8745, 29086), (14543, 17490)]