171001420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 374421600

約数和(自身を除く): 203420180

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 740, 1340, 2479, 3449, 4958, 6898, 9916, 12395, 13796, 17245, 24790, 34490, 49580, 68980, 127613, 231083, 255226, 462166, 510452, 638065, 924332, 1155415, 1276130, 2310830, 2552260, 4621660, 8550071, 17100142, 34200284, 42750355, 85500710, 171001420]

約数ペア:

[(1, 171001420), (2, 85500710), (4, 42750355), (5, 34200284), (10, 17100142), (20, 8550071), (37, 4621660), (67, 2552260), (74, 2310830), (134, 1276130), (148, 1155415), (185, 924332), (268, 638065), (335, 510452), (370, 462166), (670, 255226), (740, 231083), (1340, 127613), (2479, 68980), (3449, 49580), (4958, 34490), (6898, 24790), (9916, 17245), (12395, 13796)]