72606210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 180576000

約数和(自身を除く): 107969790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 149, 185, 222, 298, 370, 439, 447, 555, 745, 878, 894, 1110, 1317, 1490, 2195, 2235, 2634, 4390, 4470, 5513, 6585, 11026, 13170, 16243, 16539, 27565, 32486, 33078, 48729, 55130, 65411, 81215, 82695, 97458, 130822, 162430, 165390, 196233, 243645, 327055, 392466, 487290, 654110, 981165, 1962330, 2420207, 4840414, 7260621, 12101035, 14521242, 24202070, 36303105, 72606210]

約数ペア:

[(1, 72606210), (2, 36303105), (3, 24202070), (5, 14521242), (6, 12101035), (10, 7260621), (15, 4840414), (30, 2420207), (37, 1962330), (74, 981165), (111, 654110), (149, 487290), (185, 392466), (222, 327055), (298, 243645), (370, 196233), (439, 165390), (447, 162430), (555, 130822), (745, 97458), (878, 82695), (894, 81215), (1110, 65411), (1317, 55130), (1490, 48729), (2195, 33078), (2235, 32486), (2634, 27565), (4390, 16539), (4470, 16243), (5513, 13170), (6585, 11026)]