47620860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113383}}^1$

素因数の和:113402

約数の個数: 48

約数和(自身を含む): 152388096

約数和(自身を除く): 104767236

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, 113383, 226766, 340149, 453532, 566915, 680298, 793681, 1133830, 1360596, 1587362, 1700745, 2267660, 2381043, 3174724, 3401490, 3968405, 4762086, 6802980, 7936810, 9524172, 11905215, 15873620, 23810430, 47620860]

約数ペア:

[(1, 47620860), (2, 23810430), (3, 15873620), (4, 11905215), (5, 9524172), (6, 7936810), (7, 6802980), (10, 4762086), (12, 3968405), (14, 3401490), (15, 3174724), (20, 2381043), (21, 2267660), (28, 1700745), (30, 1587362), (35, 1360596), (42, 1133830), (60, 793681), (70, 680298), (84, 566915), (105, 453532), (140, 340149), (210, 226766), (420, 113383)]