67945860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{377477}}^1$

素因数の和:377492

約数の個数: 36

約数和(自身を含む): 206102988

約数和(自身を除く): 138157128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 377477, 754954, 1132431, 1509908, 1887385, 2264862, 3397293, 3774770, 4529724, 5662155, 6794586, 7549540, 11324310, 13589172, 16986465, 22648620, 33972930, 67945860]

約数ペア:

[(1, 67945860), (2, 33972930), (3, 22648620), (4, 16986465), (5, 13589172), (6, 11324310), (9, 7549540), (10, 6794586), (12, 5662155), (15, 4529724), (18, 3774770), (20, 3397293), (30, 2264862), (36, 1887385), (45, 1509908), (60, 1132431), (90, 754954), (180, 377477)]