84271530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2887}}^1$

素因数の和:3043

約数の個数: 64

約数和(自身を含む): 232888320

約数和(自身を除く): 148616790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2887, 2919, 4170, 4865, 5774, 5838, 8661, 9730, 14435, 14595, 17322, 20209, 28870, 29190, 40418, 43305, 60627, 86610, 101045, 121254, 202090, 303135, 401293, 606270, 802586, 1203879, 2006465, 2407758, 2809051, 4012930, 5618102, 6019395, 8427153, 12038790, 14045255, 16854306, 28090510, 42135765, 84271530]

約数ペア:

[(1, 84271530), (2, 42135765), (3, 28090510), (5, 16854306), (6, 14045255), (7, 12038790), (10, 8427153), (14, 6019395), (15, 5618102), (21, 4012930), (30, 2809051), (35, 2407758), (42, 2006465), (70, 1203879), (105, 802586), (139, 606270), (210, 401293), (278, 303135), (417, 202090), (695, 121254), (834, 101045), (973, 86610), (1390, 60627), (1946, 43305), (2085, 40418), (2887, 29190), (2919, 28870), (4170, 20209), (4865, 17322), (5774, 14595), (5838, 14435), (8661, 9730)]