67042980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{372461}}^1$

素因数の和:372476

約数の個数: 36

約数和(自身を含む): 203364252

約数和(自身を除く): 136321272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 372461, 744922, 1117383, 1489844, 1862305, 2234766, 3352149, 3724610, 4469532, 5586915, 6704298, 7449220, 11173830, 13408596, 16760745, 22347660, 33521490, 67042980]

約数ペア:

[(1, 67042980), (2, 33521490), (3, 22347660), (4, 16760745), (5, 13408596), (6, 11173830), (9, 7449220), (10, 6704298), (12, 5586915), (15, 4469532), (18, 3724610), (20, 3352149), (30, 2234766), (36, 1862305), (45, 1489844), (60, 1117383), (90, 744922), (180, 372461)]