31346943930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{868577}}^1$

素因数の和:868991

約数の個数: 48

約数和(自身を含む): 81705395304

約数和(自身を除く): 50358451374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2406, 3609, 4010, 6015, 7218, 12030, 18045, 36090, 868577, 1737154, 2605731, 4342885, 5211462, 7817193, 8685770, 13028655, 15634386, 26057310, 39085965, 78171930, 348299377, 696598754, 1044898131, 1741496885, 2089796262, 3134694393, 3482993770, 5224490655, 6269388786, 10448981310, 15673471965, 31346943930]

約数ペア:

[(1, 31346943930), (2, 15673471965), (3, 10448981310), (5, 6269388786), (6, 5224490655), (9, 3482993770), (10, 3134694393), (15, 2089796262), (18, 1741496885), (30, 1044898131), (45, 696598754), (90, 348299377), (401, 78171930), (802, 39085965), (1203, 26057310), (2005, 15634386), (2406, 13028655), (3609, 8685770), (4010, 7817193), (6015, 5211462), (7218, 4342885), (12030, 2605731), (18045, 1737154), (36090, 868577)]