70381190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 148972608

約数和(自身を除く): 78591418

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 122, 170, 187, 305, 374, 610, 617, 671, 935, 1037, 1234, 1342, 1870, 2074, 3085, 3355, 5185, 6170, 6710, 6787, 10370, 10489, 11407, 13574, 20978, 22814, 33935, 37637, 52445, 57035, 67870, 75274, 104890, 114070, 115379, 188185, 230758, 376370, 414007, 576895, 639829, 828014, 1153790, 1279658, 2070035, 3199145, 4140070, 6398290, 7038119, 14076238, 35190595, 70381190]

約数ペア:

[(1, 70381190), (2, 35190595), (5, 14076238), (10, 7038119), (11, 6398290), (17, 4140070), (22, 3199145), (34, 2070035), (55, 1279658), (61, 1153790), (85, 828014), (110, 639829), (122, 576895), (170, 414007), (187, 376370), (305, 230758), (374, 188185), (610, 115379), (617, 114070), (671, 104890), (935, 75274), (1037, 67870), (1234, 57035), (1342, 52445), (1870, 37637), (2074, 33935), (3085, 22814), (3355, 20978), (5185, 13574), (6170, 11407), (6710, 10489), (6787, 10370)]