31612030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 59862240

約数和(自身を除く): 28250210

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 1787, 3538, 3574, 8845, 8935, 17690, 17870, 51823, 103646, 109007, 218014, 259115, 518230, 545035, 1090070, 3161203, 6322406, 15806015, 31612030]

約数ペア:

[(1, 31612030), (2, 15806015), (5, 6322406), (10, 3161203), (29, 1090070), (58, 545035), (61, 518230), (122, 259115), (145, 218014), (290, 109007), (305, 103646), (610, 51823), (1769, 17870), (1787, 17690), (3538, 8935), (3574, 8845)]