8272860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 23327136

約数和(自身を除く): 15054276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 797, 865, 1038, 1594, 1730, 2076, 2391, 2595, 3188, 3460, 3985, 4782, 5190, 7970, 9564, 10380, 11955, 15940, 23910, 47820, 137881, 275762, 413643, 551524, 689405, 827286, 1378810, 1654572, 2068215, 2757620, 4136430, 8272860]

約数ペア:

[(1, 8272860), (2, 4136430), (3, 2757620), (4, 2068215), (5, 1654572), (6, 1378810), (10, 827286), (12, 689405), (15, 551524), (20, 413643), (30, 275762), (60, 137881), (173, 47820), (346, 23910), (519, 15940), (692, 11955), (797, 10380), (865, 9564), (1038, 7970), (1594, 5190), (1730, 4782), (2076, 3985), (2391, 3460), (2595, 3188)]