47698140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113567}}^1$

素因数の和:113586

約数の個数: 48

約数和(自身を含む): 152635392

約数和(自身を除く): 104937252

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, 113567, 227134, 340701, 454268, 567835, 681402, 794969, 1135670, 1362804, 1589938, 1703505, 2271340, 2384907, 3179876, 3407010, 3974845, 4769814, 6814020, 7949690, 9539628, 11924535, 15899380, 23849070, 47698140]

約数ペア:

[(1, 47698140), (2, 23849070), (3, 15899380), (4, 11924535), (5, 9539628), (6, 7949690), (7, 6814020), (10, 4769814), (12, 3974845), (14, 3407010), (15, 3179876), (20, 2384907), (21, 2271340), (28, 1703505), (30, 1589938), (35, 1362804), (42, 1135670), (60, 794969), (70, 681402), (84, 567835), (105, 454268), (140, 340701), (210, 227134), (420, 113567)]