13305437990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{7349}}^1$

素因数の和:8121

約数の個数: 64

約数和(自身を含む): 27190296000

約数和(自身を除く): 13884858010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 733, 1235, 1466, 2470, 3665, 7330, 7349, 9529, 13927, 14698, 19058, 27854, 36745, 47645, 69635, 73490, 95290, 95537, 139270, 139631, 181051, 191074, 279262, 362102, 477685, 698155, 905255, 955370, 1396310, 1810510, 1815203, 3630406, 5386817, 9076015, 10773634, 18152030, 26934085, 53868170, 70028621, 102349523, 140057242, 204699046, 350143105, 511747615, 700286210, 1023495230, 1330543799, 2661087598, 6652718995, 13305437990]

約数ペア:

[(1, 13305437990), (2, 6652718995), (5, 2661087598), (10, 1330543799), (13, 1023495230), (19, 700286210), (26, 511747615), (38, 350143105), (65, 204699046), (95, 140057242), (130, 102349523), (190, 70028621), (247, 53868170), (494, 26934085), (733, 18152030), (1235, 10773634), (1466, 9076015), (2470, 5386817), (3665, 3630406), (7330, 1815203), (7349, 1810510), (9529, 1396310), (13927, 955370), (14698, 905255), (19058, 698155), (27854, 477685), (36745, 362102), (47645, 279262), (69635, 191074), (73490, 181051), (95290, 139631), (95537, 139270)]