84319020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{468439}}^1$

素因数の和:468454

約数の個数: 36

約数和(自身を含む): 255768240

約数和(自身を除く): 171449220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 468439, 936878, 1405317, 1873756, 2342195, 2810634, 4215951, 4684390, 5621268, 7026585, 8431902, 9368780, 14053170, 16863804, 21079755, 28106340, 42159510, 84319020]

約数ペア:

[(1, 84319020), (2, 42159510), (3, 28106340), (4, 21079755), (5, 16863804), (6, 14053170), (9, 9368780), (10, 8431902), (12, 7026585), (15, 5621268), (18, 4684390), (20, 4215951), (30, 2810634), (36, 2342195), (45, 1873756), (60, 1405317), (90, 936878), (180, 468439)]