65540970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 187349760

約数和(自身を除く): 121808790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 239, 277, 330, 478, 495, 554, 717, 831, 990, 1195, 1385, 1434, 1662, 2151, 2390, 2493, 2629, 2770, 3047, 3585, 4155, 4302, 4986, 5258, 6094, 7170, 7887, 8310, 9141, 10755, 12465, 13145, 15235, 15774, 18282, 21510, 23661, 24930, 26290, 27423, 30470, 39435, 45705, 47322, 54846, 66203, 78870, 91410, 118305, 132406, 137115, 198609, 236610, 274230, 331015, 397218, 595827, 662030, 728233, 993045, 1191654, 1456466, 1986090, 2184699, 2979135, 3641165, 4369398, 5958270, 6554097, 7282330, 10923495, 13108194, 21846990, 32770485, 65540970]

約数ペア:

[(1, 65540970), (2, 32770485), (3, 21846990), (5, 13108194), (6, 10923495), (9, 7282330), (10, 6554097), (11, 5958270), (15, 4369398), (18, 3641165), (22, 2979135), (30, 2184699), (33, 1986090), (45, 1456466), (55, 1191654), (66, 993045), (90, 728233), (99, 662030), (110, 595827), (165, 397218), (198, 331015), (239, 274230), (277, 236610), (330, 198609), (478, 137115), (495, 132406), (554, 118305), (717, 91410), (831, 78870), (990, 66203), (1195, 54846), (1385, 47322), (1434, 45705), (1662, 39435), (2151, 30470), (2390, 27423), (2493, 26290), (2629, 24930), (2770, 23661), (3047, 21510), (3585, 18282), (4155, 15774), (4302, 15235), (4986, 13145), (5258, 12465), (6094, 10755), (7170, 9141), (7887, 8310)]