1769439180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{440159}}^1$

素因数の和:440238

約数の個数: 48

約数和(自身を含む): 5028387840

約数和(自身を除く): 3258948660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 440159, 880318, 1320477, 1760636, 2200795, 2640954, 4401590, 5281908, 6602385, 8803180, 13204770, 26409540, 29490653, 58981306, 88471959, 117962612, 147453265, 176943918, 294906530, 353887836, 442359795, 589813060, 884719590, 1769439180]

約数ペア:

[(1, 1769439180), (2, 884719590), (3, 589813060), (4, 442359795), (5, 353887836), (6, 294906530), (10, 176943918), (12, 147453265), (15, 117962612), (20, 88471959), (30, 58981306), (60, 29490653), (67, 26409540), (134, 13204770), (201, 8803180), (268, 6602385), (335, 5281908), (402, 4401590), (670, 2640954), (804, 2200795), (1005, 1760636), (1340, 1320477), (2010, 880318), (4020, 440159)]