8418180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 23736384

約数和(自身を除く): 15318204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 811, 865, 1038, 1622, 1730, 2076, 2433, 2595, 3244, 3460, 4055, 4866, 5190, 8110, 9732, 10380, 12165, 16220, 24330, 48660, 140303, 280606, 420909, 561212, 701515, 841818, 1403030, 1683636, 2104545, 2806060, 4209090, 8418180]

約数ペア:

[(1, 8418180), (2, 4209090), (3, 2806060), (4, 2104545), (5, 1683636), (6, 1403030), (10, 841818), (12, 701515), (15, 561212), (20, 420909), (30, 280606), (60, 140303), (173, 48660), (346, 24330), (519, 16220), (692, 12165), (811, 10380), (865, 9732), (1038, 8110), (1622, 5190), (1730, 4866), (2076, 4055), (2433, 3460), (2595, 3244)]