23691780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18803}}^1$

素因数の和:18825

約数の個数: 72

約数和(自身を含む): 82135872

約数和(自身を除く): 58444092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18803, 37606, 56409, 75212, 94015, 112818, 131621, 169227, 188030, 225636, 263242, 282045, 338454, 376060, 394863, 526484, 564090, 658105, 676908, 789726, 846135, 1128180, 1184589, 1316210, 1579452, 1692270, 1974315, 2369178, 2632420, 3384540, 3948630, 4738356, 5922945, 7897260, 11845890, 23691780]

約数ペア:

[(1, 23691780), (2, 11845890), (3, 7897260), (4, 5922945), (5, 4738356), (6, 3948630), (7, 3384540), (9, 2632420), (10, 2369178), (12, 1974315), (14, 1692270), (15, 1579452), (18, 1316210), (20, 1184589), (21, 1128180), (28, 846135), (30, 789726), (35, 676908), (36, 658105), (42, 564090), (45, 526484), (60, 394863), (63, 376060), (70, 338454), (84, 282045), (90, 263242), (105, 225636), (126, 188030), (140, 169227), (180, 131621), (210, 112818), (252, 94015), (315, 75212), (420, 56409), (630, 37606), (1260, 18803)]