439115730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{33961}}^1$

素因数の和:34402

約数の個数: 32

約数和(自身を含む): 1056354048

約数和(自身を除く): 617238318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 33961, 67922, 101883, 169805, 203766, 339610, 509415, 1018830, 14637191, 29274382, 43911573, 73185955, 87823146, 146371910, 219557865, 439115730]

約数ペア:

[(1, 439115730), (2, 219557865), (3, 146371910), (5, 87823146), (6, 73185955), (10, 43911573), (15, 29274382), (30, 14637191), (431, 1018830), (862, 509415), (1293, 339610), (2155, 203766), (2586, 169805), (4310, 101883), (6465, 67922), (12930, 33961)]