2265060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5393}}^1$

素因数の和:5412

約数の個数: 48

約数和(自身を含む): 7249536

約数和(自身を除く): 4984476

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, 5393, 10786, 16179, 21572, 26965, 32358, 37751, 53930, 64716, 75502, 80895, 107860, 113253, 151004, 161790, 188755, 226506, 323580, 377510, 453012, 566265, 755020, 1132530, 2265060]

約数ペア:

[(1, 2265060), (2, 1132530), (3, 755020), (4, 566265), (5, 453012), (6, 377510), (7, 323580), (10, 226506), (12, 188755), (14, 161790), (15, 151004), (20, 113253), (21, 107860), (28, 80895), (30, 75502), (35, 64716), (42, 53930), (60, 37751), (70, 32358), (84, 26965), (105, 21572), (140, 16179), (210, 10786), (420, 5393)]