855630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{3169}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 2282400

約数和(自身を除く): 1426770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 3169, 6338, 9507, 15845, 19014, 28521, 31690, 47535, 57042, 85563, 95070, 142605, 171126, 285210, 427815, 855630]

約数ペア:

[(1, 855630), (2, 427815), (3, 285210), (5, 171126), (6, 142605), (9, 95070), (10, 85563), (15, 57042), (18, 47535), (27, 31690), (30, 28521), (45, 19014), (54, 15845), (90, 9507), (135, 6338), (270, 3169)]