68409630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{253369}}^1$

素因数の和:253385

約数の個数: 32

約数和(自身を含む): 182426400

約数和(自身を除く): 114016770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 253369, 506738, 760107, 1266845, 1520214, 2280321, 2533690, 3800535, 4560642, 6840963, 7601070, 11401605, 13681926, 22803210, 34204815, 68409630]

約数ペア:

[(1, 68409630), (2, 34204815), (3, 22803210), (5, 13681926), (6, 11401605), (9, 7601070), (10, 6840963), (15, 4560642), (18, 3800535), (27, 2533690), (30, 2280321), (45, 1520214), (54, 1266845), (90, 760107), (135, 506738), (270, 253369)]