71304180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32119}}^1$

素因数の和:32168

約数の個数: 48

約数和(自身を含む): 205054080

約数和(自身を除く): 133749900

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, 32119, 64238, 96357, 128476, 160595, 192714, 321190, 385428, 481785, 642380, 963570, 1188403, 1927140, 2376806, 3565209, 4753612, 5942015, 7130418, 11884030, 14260836, 17826045, 23768060, 35652090, 71304180]

約数ペア:

[(1, 71304180), (2, 35652090), (3, 23768060), (4, 17826045), (5, 14260836), (6, 11884030), (10, 7130418), (12, 5942015), (15, 4753612), (20, 3565209), (30, 2376806), (37, 1927140), (60, 1188403), (74, 963570), (111, 642380), (148, 481785), (185, 385428), (222, 321190), (370, 192714), (444, 160595), (555, 128476), (740, 96357), (1110, 64238), (2220, 32119)]