2271370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 2207606

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 431, 527, 862, 1054, 2155, 2635, 4310, 5270, 7327, 13361, 14654, 26722, 36635, 66805, 73270, 133610, 227137, 454274, 1135685, 2271370]

約数ペア:

[(1, 2271370), (2, 1135685), (5, 454274), (10, 227137), (17, 133610), (31, 73270), (34, 66805), (62, 36635), (85, 26722), (155, 14654), (170, 13361), (310, 7327), (431, 5270), (527, 4310), (862, 2635), (1054, 2155)]