3843420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9151}}^1$

素因数の和:9170

約数の個数: 48

約数和(自身を含む): 12300288

約数和(自身を除く): 8456868

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, 9151, 18302, 27453, 36604, 45755, 54906, 64057, 91510, 109812, 128114, 137265, 183020, 192171, 256228, 274530, 320285, 384342, 549060, 640570, 768684, 960855, 1281140, 1921710, 3843420]

約数ペア:

[(1, 3843420), (2, 1921710), (3, 1281140), (4, 960855), (5, 768684), (6, 640570), (7, 549060), (10, 384342), (12, 320285), (14, 274530), (15, 256228), (20, 192171), (21, 183020), (28, 137265), (30, 128114), (35, 109812), (42, 91510), (60, 64057), (70, 54906), (84, 45755), (105, 36604), (140, 27453), (210, 18302), (420, 9151)]