487309070

素因数分解:

$2^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{19469}}^1$

素因数の和:21979

約数の個数: 16

約数和(自身を含む): 877551840

約数和(自身を除く): 390242770

約数列:

[1, 2, 5, 10, 2503, 5006, 12515, 19469, 25030, 38938, 97345, 194690, 48730907, 97461814, 243654535, 487309070]

約数ペア:

[(1, 487309070), (2, 243654535), (5, 97461814), (10, 48730907), (2503, 194690), (5006, 97345), (12515, 38938), (19469, 25030)]