84738660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10781}}^1$

素因数の和:10924

約数の個数: 48

約数和(自身を含む): 239101632

約数和(自身を除く): 154362972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 10781, 21562, 32343, 43124, 53905, 64686, 107810, 129372, 161715, 215620, 323430, 646860, 1412311, 2824622, 4236933, 5649244, 7061555, 8473866, 14123110, 16947732, 21184665, 28246220, 42369330, 84738660]

約数ペア:

[(1, 84738660), (2, 42369330), (3, 28246220), (4, 21184665), (5, 16947732), (6, 14123110), (10, 8473866), (12, 7061555), (15, 5649244), (20, 4236933), (30, 2824622), (60, 1412311), (131, 646860), (262, 323430), (393, 215620), (524, 161715), (655, 129372), (786, 107810), (1310, 64686), (1572, 53905), (1965, 43124), (2620, 32343), (3930, 21562), (7860, 10781)]