855685610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{92707}}^1$

素因数の和:92798

約数の個数: 32

約数和(自身を含む): 1682093952

約数和(自身を除く): 826408342

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 92707, 185414, 463535, 927070, 1205191, 2410382, 6025955, 6582197, 12051910, 13164394, 32910985, 65821970, 85568561, 171137122, 427842805, 855685610]

約数ペア:

[(1, 855685610), (2, 427842805), (5, 171137122), (10, 85568561), (13, 65821970), (26, 32910985), (65, 13164394), (71, 12051910), (130, 6582197), (142, 6025955), (355, 2410382), (710, 1205191), (923, 927070), (1846, 463535), (4615, 185414), (9230, 92707)]