66493260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{369407}}^1$

素因数の和:369422

約数の個数: 36

約数和(自身を含む): 201696768

約数和(自身を除く): 135203508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 369407, 738814, 1108221, 1477628, 1847035, 2216442, 3324663, 3694070, 4432884, 5541105, 6649326, 7388140, 11082210, 13298652, 16623315, 22164420, 33246630, 66493260]

約数ペア:

[(1, 66493260), (2, 33246630), (3, 22164420), (4, 16623315), (5, 13298652), (6, 11082210), (9, 7388140), (10, 6649326), (12, 5541105), (15, 4432884), (18, 3694070), (20, 3324663), (30, 2216442), (36, 1847035), (45, 1477628), (60, 1108221), (90, 738814), (180, 369407)]