85639620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129757}}^1$

素因数の和:129780

約数の個数: 48

約数和(自身を含む): 261592128

約数和(自身を除く): 175952508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 129757, 259514, 389271, 519028, 648785, 778542, 1297570, 1427327, 1557084, 1946355, 2595140, 2854654, 3892710, 4281981, 5709308, 7136635, 7785420, 8563962, 14273270, 17127924, 21409905, 28546540, 42819810, 85639620]

約数ペア:

[(1, 85639620), (2, 42819810), (3, 28546540), (4, 21409905), (5, 17127924), (6, 14273270), (10, 8563962), (11, 7785420), (12, 7136635), (15, 5709308), (20, 4281981), (22, 3892710), (30, 2854654), (33, 2595140), (44, 1946355), (55, 1557084), (60, 1427327), (66, 1297570), (110, 778542), (132, 648785), (165, 519028), (220, 389271), (330, 259514), (660, 129757)]