4445490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{21169}}^1$

素因数の和:21186

約数の個数: 32

約数和(自身を含む): 12193920

約数和(自身を除く): 7748430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 21169, 42338, 63507, 105845, 127014, 148183, 211690, 296366, 317535, 444549, 635070, 740915, 889098, 1481830, 2222745, 4445490]

約数ペア:

[(1, 4445490), (2, 2222745), (3, 1481830), (5, 889098), (6, 740915), (7, 635070), (10, 444549), (14, 317535), (15, 296366), (21, 211690), (30, 148183), (35, 127014), (42, 105845), (70, 63507), (105, 42338), (210, 21169)]