39893070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189967}}^1$

素因数の和:189984

約数の個数: 32

約数和(自身を含む): 109421568

約数和(自身を除く): 69528498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189967, 379934, 569901, 949835, 1139802, 1329769, 1899670, 2659538, 2849505, 3989307, 5699010, 6648845, 7978614, 13297690, 19946535, 39893070]

約数ペア:

[(1, 39893070), (2, 19946535), (3, 13297690), (5, 7978614), (6, 6648845), (7, 5699010), (10, 3989307), (14, 2849505), (15, 2659538), (21, 1899670), (30, 1329769), (35, 1139802), (42, 949835), (70, 569901), (105, 379934), (210, 189967)]