124047420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{42193}}^1$

素因数の和:42219

約数の個数: 72

約数和(自身を含む): 404049744

約数和(自身を除く): 280002324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 42193, 84386, 126579, 168772, 210965, 253158, 295351, 421930, 506316, 590702, 632895, 843860, 886053, 1181404, 1265790, 1476755, 1772106, 2067457, 2531580, 2953510, 3544212, 4134914, 4430265, 5907020, 6202371, 8269828, 8860530, 10337285, 12404742, 17721060, 20674570, 24809484, 31011855, 41349140, 62023710, 124047420]

約数ペア:

[(1, 124047420), (2, 62023710), (3, 41349140), (4, 31011855), (5, 24809484), (6, 20674570), (7, 17721060), (10, 12404742), (12, 10337285), (14, 8860530), (15, 8269828), (20, 6202371), (21, 5907020), (28, 4430265), (30, 4134914), (35, 3544212), (42, 2953510), (49, 2531580), (60, 2067457), (70, 1772106), (84, 1476755), (98, 1265790), (105, 1181404), (140, 886053), (147, 843860), (196, 632895), (210, 590702), (245, 506316), (294, 421930), (420, 295351), (490, 253158), (588, 210965), (735, 168772), (980, 126579), (1470, 84386), (2940, 42193)]