71357460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32143}}^1$

素因数の和:32192

約数の個数: 48

約数和(自身を含む): 205207296

約数和(自身を除く): 133849836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 32143, 64286, 96429, 128572, 160715, 192858, 321430, 385716, 482145, 642860, 964290, 1189291, 1928580, 2378582, 3567873, 4757164, 5946455, 7135746, 11892910, 14271492, 17839365, 23785820, 35678730, 71357460]

約数ペア:

[(1, 71357460), (2, 35678730), (3, 23785820), (4, 17839365), (5, 14271492), (6, 11892910), (10, 7135746), (12, 5946455), (15, 4757164), (20, 3567873), (30, 2378582), (37, 1928580), (60, 1189291), (74, 964290), (111, 642860), (148, 482145), (185, 385716), (222, 321430), (370, 192858), (444, 160715), (555, 128572), (740, 96429), (1110, 64286), (2220, 32143)]