71349794990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3241699}}^1$

素因数の和:3241808

約数の個数: 32

約数和(自身を含む): 134439782400

約数和(自身を除く): 63089987410

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 22010, 3241699, 6483398, 16208495, 32416990, 100492669, 200985338, 230160629, 460321258, 502463345, 1004926690, 1150803145, 2301606290, 7134979499, 14269958998, 35674897495, 71349794990]

約数ペア:

[(1, 71349794990), (2, 35674897495), (5, 14269958998), (10, 7134979499), (31, 2301606290), (62, 1150803145), (71, 1004926690), (142, 502463345), (155, 460321258), (310, 230160629), (355, 200985338), (710, 100492669), (2201, 32416990), (4402, 16208495), (11005, 6483398), (22010, 3241699)]