2013293220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{307843}}^1$

素因数の和:307964

約数の個数: 48

約数和(自身を含む): 5688957120

約数和(自身を除く): 3675663900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 307843, 615686, 923529, 1231372, 1539215, 1847058, 3078430, 3694116, 4617645, 6156860, 9235290, 18470580, 33554887, 67109774, 100664661, 134219548, 167774435, 201329322, 335548870, 402658644, 503323305, 671097740, 1006646610, 2013293220]

約数ペア:

[(1, 2013293220), (2, 1006646610), (3, 671097740), (4, 503323305), (5, 402658644), (6, 335548870), (10, 201329322), (12, 167774435), (15, 134219548), (20, 100664661), (30, 67109774), (60, 33554887), (109, 18470580), (218, 9235290), (327, 6156860), (436, 4617645), (545, 3694116), (654, 3078430), (1090, 1847058), (1308, 1539215), (1635, 1231372), (2180, 923529), (3270, 615686), (6540, 307843)]