282210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 708480

約数和(自身を除く): 426270

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 409, 690, 818, 1227, 2045, 2454, 4090, 6135, 9407, 12270, 18814, 28221, 47035, 56442, 94070, 141105, 282210]

約数ペア:

[(1, 282210), (2, 141105), (3, 94070), (5, 56442), (6, 47035), (10, 28221), (15, 18814), (23, 12270), (30, 9407), (46, 6135), (69, 4090), (115, 2454), (138, 2045), (230, 1227), (345, 818), (409, 690)]