171025890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2347}}^1$

素因数の和:2711

約数の個数: 64

約数和(自身を含む): 470651904

約数和(自身を除く): 299626014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347, 694, 1041, 1735, 2082, 2347, 2429, 3470, 4694, 4858, 5205, 7041, 7287, 10410, 11735, 12145, 14082, 14574, 16429, 23470, 24290, 32858, 35205, 36435, 49287, 70410, 72870, 82145, 98574, 164290, 246435, 492870, 814409, 1628818, 2443227, 4072045, 4886454, 5700863, 8144090, 11401726, 12216135, 17102589, 24432270, 28504315, 34205178, 57008630, 85512945, 171025890]

約数ペア:

[(1, 171025890), (2, 85512945), (3, 57008630), (5, 34205178), (6, 28504315), (7, 24432270), (10, 17102589), (14, 12216135), (15, 11401726), (21, 8144090), (30, 5700863), (35, 4886454), (42, 4072045), (70, 2443227), (105, 1628818), (210, 814409), (347, 492870), (694, 246435), (1041, 164290), (1735, 98574), (2082, 82145), (2347, 72870), (2429, 70410), (3470, 49287), (4694, 36435), (4858, 35205), (5205, 32858), (7041, 24290), (7287, 23470), (10410, 16429), (11735, 14574), (12145, 14082)]