1350690770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30469}}^1$

素因数の和:30531

約数の個数: 64

約数和(自身を含む): 2948520960

約数和(自身を除く): 1597830190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1430, 1705, 2015, 3410, 4030, 4433, 8866, 22165, 30469, 44330, 60938, 152345, 304690, 335159, 396097, 670318, 792194, 944539, 1675795, 1889078, 1980485, 3351590, 3960970, 4357067, 4722695, 8714134, 9445390, 10389929, 12279007, 20779858, 21785335, 24558014, 43570670, 51949645, 61395035, 103899290, 122790070, 135069077, 270138154, 675345385, 1350690770]

約数ペア:

[(1, 1350690770), (2, 675345385), (5, 270138154), (10, 135069077), (11, 122790070), (13, 103899290), (22, 61395035), (26, 51949645), (31, 43570670), (55, 24558014), (62, 21785335), (65, 20779858), (110, 12279007), (130, 10389929), (143, 9445390), (155, 8714134), (286, 4722695), (310, 4357067), (341, 3960970), (403, 3351590), (682, 1980485), (715, 1889078), (806, 1675795), (1430, 944539), (1705, 792194), (2015, 670318), (3410, 396097), (4030, 335159), (4433, 304690), (8866, 152345), (22165, 60938), (30469, 44330)]