68419304070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2470903}}^1$

素因数の和:2470997

約数の個数: 64

約数和(自身を含む): 179328328704

約数和(自身を除く): 110909024634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 5538, 9230, 13845, 27690, 2470903, 4941806, 7412709, 12354515, 14825418, 24709030, 32121739, 37063545, 64243478, 74127090, 96365217, 160608695, 175434113, 192730434, 321217390, 350868226, 481826085, 526302339, 877170565, 963652170, 1052604678, 1754341130, 2280643469, 2631511695, 4561286938, 5263023390, 6841930407, 11403217345, 13683860814, 22806434690, 34209652035, 68419304070]

約数ペア:

[(1, 68419304070), (2, 34209652035), (3, 22806434690), (5, 13683860814), (6, 11403217345), (10, 6841930407), (13, 5263023390), (15, 4561286938), (26, 2631511695), (30, 2280643469), (39, 1754341130), (65, 1052604678), (71, 963652170), (78, 877170565), (130, 526302339), (142, 481826085), (195, 350868226), (213, 321217390), (355, 192730434), (390, 175434113), (426, 160608695), (710, 96365217), (923, 74127090), (1065, 64243478), (1846, 37063545), (2130, 32121739), (2769, 24709030), (4615, 14825418), (5538, 12354515), (9230, 7412709), (13845, 4941806), (27690, 2470903)]