74433660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{177223}}^1$

素因数の和:177242

約数の個数: 48

約数和(自身を含む): 238189056

約数和(自身を除く): 163755396

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, 177223, 354446, 531669, 708892, 886115, 1063338, 1240561, 1772230, 2126676, 2481122, 2658345, 3544460, 3721683, 4962244, 5316690, 6202805, 7443366, 10633380, 12405610, 14886732, 18608415, 24811220, 37216830, 74433660]

約数ペア:

[(1, 74433660), (2, 37216830), (3, 24811220), (4, 18608415), (5, 14886732), (6, 12405610), (7, 10633380), (10, 7443366), (12, 6202805), (14, 5316690), (15, 4962244), (20, 3721683), (21, 3544460), (28, 2658345), (30, 2481122), (35, 2126676), (42, 1772230), (60, 1240561), (70, 1063338), (84, 886115), (105, 708892), (140, 531669), (210, 354446), (420, 177223)]