27690430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 52000416

約数和(自身を除く): 24309986

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 335, 370, 670, 1117, 2234, 2479, 4958, 5585, 11170, 12395, 24790, 41329, 74839, 82658, 149678, 206645, 374195, 413290, 748390, 2769043, 5538086, 13845215, 27690430]

約数ペア:

[(1, 27690430), (2, 13845215), (5, 5538086), (10, 2769043), (37, 748390), (67, 413290), (74, 374195), (134, 206645), (185, 149678), (335, 82658), (370, 74839), (670, 41329), (1117, 24790), (2234, 12395), (2479, 11170), (4958, 5585)]