171031390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27191}}^1$

素因数の和:27252

約数の個数: 32

約数和(自身を含む): 334787904

約数和(自身を除く): 163756514

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 27191, 54382, 135955, 271910, 462247, 924494, 1006067, 2012134, 2311235, 4622470, 5030335, 10060670, 17103139, 34206278, 85515695, 171031390]

約数ペア:

[(1, 171031390), (2, 85515695), (5, 34206278), (10, 17103139), (17, 10060670), (34, 5030335), (37, 4622470), (74, 2311235), (85, 2012134), (170, 1006067), (185, 924494), (370, 462247), (629, 271910), (1258, 135955), (3145, 54382), (6290, 27191)]