7131420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{39619}}^1$

素因数の和:39634

約数の個数: 36

約数和(自身を含む): 21632520

約数和(自身を除く): 14501100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 39619, 79238, 118857, 158476, 198095, 237714, 356571, 396190, 475428, 594285, 713142, 792380, 1188570, 1426284, 1782855, 2377140, 3565710, 7131420]

約数ペア:

[(1, 7131420), (2, 3565710), (3, 2377140), (4, 1782855), (5, 1426284), (6, 1188570), (9, 792380), (10, 713142), (12, 594285), (15, 475428), (18, 396190), (20, 356571), (30, 237714), (36, 198095), (45, 158476), (60, 118857), (90, 79238), (180, 39619)]