3453961940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109789}}^1$

素因数の和:109833

約数の個数: 72

約数和(自身を含む): 8586017160

約数和(自身を除く): 5132055220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 7865, 15730, 31460, 109789, 219578, 439156, 548945, 1097890, 1207679, 1427257, 2195780, 2415358, 2854514, 4830716, 5709028, 6038395, 7136285, 12076790, 13284469, 14272570, 15699827, 24153580, 26568938, 28545140, 31399654, 53137876, 62799308, 66422345, 78499135, 132844690, 156998270, 172698097, 265689380, 313996540, 345396194, 690792388, 863490485, 1726980970, 3453961940]

約数ペア:

[(1, 3453961940), (2, 1726980970), (4, 863490485), (5, 690792388), (10, 345396194), (11, 313996540), (13, 265689380), (20, 172698097), (22, 156998270), (26, 132844690), (44, 78499135), (52, 66422345), (55, 62799308), (65, 53137876), (110, 31399654), (121, 28545140), (130, 26568938), (143, 24153580), (220, 15699827), (242, 14272570), (260, 13284469), (286, 12076790), (484, 7136285), (572, 6038395), (605, 5709028), (715, 4830716), (1210, 2854514), (1430, 2415358), (1573, 2195780), (2420, 1427257), (2860, 1207679), (3146, 1097890), (6292, 548945), (7865, 439156), (15730, 219578), (31460, 109789)]