164826060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{392443}}^1$

素因数の和:392462

約数の個数: 48

約数和(自身を含む): 527444736

約数和(自身を除く): 362618676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 392443, 784886, 1177329, 1569772, 1962215, 2354658, 2747101, 3924430, 4709316, 5494202, 5886645, 7848860, 8241303, 10988404, 11773290, 13735505, 16482606, 23546580, 27471010, 32965212, 41206515, 54942020, 82413030, 164826060]

約数ペア:

[(1, 164826060), (2, 82413030), (3, 54942020), (4, 41206515), (5, 32965212), (6, 27471010), (7, 23546580), (10, 16482606), (12, 13735505), (14, 11773290), (15, 10988404), (20, 8241303), (21, 7848860), (28, 5886645), (30, 5494202), (35, 4709316), (42, 3924430), (60, 2747101), (70, 2354658), (84, 1962215), (105, 1569772), (140, 1177329), (210, 784886), (420, 392443)]