84649020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5903}}^1$

素因数の和:6154

約数の個数: 48

約数和(自身を含む): 238049280

約数和(自身を除く): 153400260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 5903, 7170, 11806, 14340, 17709, 23612, 29515, 35418, 59030, 70836, 88545, 118060, 177090, 354180, 1410817, 2821634, 4232451, 5643268, 7054085, 8464902, 14108170, 16929804, 21162255, 28216340, 42324510, 84649020]

約数ペア:

[(1, 84649020), (2, 42324510), (3, 28216340), (4, 21162255), (5, 16929804), (6, 14108170), (10, 8464902), (12, 7054085), (15, 5643268), (20, 4232451), (30, 2821634), (60, 1410817), (239, 354180), (478, 177090), (717, 118060), (956, 88545), (1195, 70836), (1434, 59030), (2390, 35418), (2868, 29515), (3585, 23612), (4780, 17709), (5903, 14340), (7170, 11806)]