164307570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1913}}^1$

素因数の和:2339

約数の個数: 64

約数和(自身を含む): 452010240

約数和(自身を除く): 287702670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 818, 1227, 1913, 2045, 2454, 2863, 3826, 4090, 5726, 5739, 6135, 8589, 9565, 11478, 12270, 13391, 14315, 17178, 19130, 26782, 28630, 28695, 40173, 42945, 57390, 66955, 80346, 85890, 133910, 200865, 401730, 782417, 1564834, 2347251, 3912085, 4694502, 5476919, 7824170, 10953838, 11736255, 16430757, 23472510, 27384595, 32861514, 54769190, 82153785, 164307570]

約数ペア:

[(1, 164307570), (2, 82153785), (3, 54769190), (5, 32861514), (6, 27384595), (7, 23472510), (10, 16430757), (14, 11736255), (15, 10953838), (21, 7824170), (30, 5476919), (35, 4694502), (42, 3912085), (70, 2347251), (105, 1564834), (210, 782417), (409, 401730), (818, 200865), (1227, 133910), (1913, 85890), (2045, 80346), (2454, 66955), (2863, 57390), (3826, 42945), (4090, 40173), (5726, 28695), (5739, 28630), (6135, 26782), (8589, 19130), (9565, 17178), (11478, 14315), (12270, 13391)]