422970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 1060992

約数和(自身を除く): 638022

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 613, 690, 1226, 1839, 3065, 3678, 6130, 9195, 14099, 18390, 28198, 42297, 70495, 84594, 140990, 211485, 422970]

約数ペア:

[(1, 422970), (2, 211485), (3, 140990), (5, 84594), (6, 70495), (10, 42297), (15, 28198), (23, 18390), (30, 14099), (46, 9195), (69, 6130), (115, 3678), (138, 3065), (230, 1839), (345, 1226), (613, 690)]