61777710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9403}}^1$

素因数の和:9489

約数の個数: 48

約数和(自身を含む): 162839664

約数和(自身を除く): 101061954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 9403, 18806, 28209, 47015, 56418, 84627, 94030, 141045, 169254, 282090, 423135, 686419, 846270, 1372838, 2059257, 3432095, 4118514, 6177771, 6864190, 10296285, 12355542, 20592570, 30888855, 61777710]

約数ペア:

[(1, 61777710), (2, 30888855), (3, 20592570), (5, 12355542), (6, 10296285), (9, 6864190), (10, 6177771), (15, 4118514), (18, 3432095), (30, 2059257), (45, 1372838), (73, 846270), (90, 686419), (146, 423135), (219, 282090), (365, 169254), (438, 141045), (657, 94030), (730, 84627), (1095, 56418), (1314, 47015), (2190, 28209), (3285, 18806), (6570, 9403)]