2021656830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67187}}^1$

素因数の和:67273

約数の個数: 64

約数和(自身を含む): 5224538880

約数和(自身を除く): 3202882050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 10030, 15045, 30090, 67187, 134374, 201561, 335935, 403122, 671870, 1007805, 1142179, 2015610, 2284358, 3426537, 3964033, 5710895, 6853074, 7928066, 11421790, 11892099, 17132685, 19820165, 23784198, 34265370, 39640330, 59460495, 67388561, 118920990, 134777122, 202165683, 336942805, 404331366, 673885610, 1010828415, 2021656830]

約数ペア:

[(1, 2021656830), (2, 1010828415), (3, 673885610), (5, 404331366), (6, 336942805), (10, 202165683), (15, 134777122), (17, 118920990), (30, 67388561), (34, 59460495), (51, 39640330), (59, 34265370), (85, 23784198), (102, 19820165), (118, 17132685), (170, 11892099), (177, 11421790), (255, 7928066), (295, 6853074), (354, 5710895), (510, 3964033), (590, 3426537), (885, 2284358), (1003, 2015610), (1770, 1142179), (2006, 1007805), (3009, 671870), (5015, 403122), (6018, 335935), (10030, 201561), (15045, 134374), (30090, 67187)]