1554051070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1086749}}^1$

素因数の和:1086780

約数の個数: 32

約数和(自身を含む): 3286332000

約数和(自身を除く): 1732280930

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1086749, 2173498, 5433745, 10867490, 11954239, 14127737, 23908478, 28255474, 59771195, 70638685, 119542390, 141277370, 155405107, 310810214, 777025535, 1554051070]

約数ペア:

[(1, 1554051070), (2, 777025535), (5, 310810214), (10, 155405107), (11, 141277370), (13, 119542390), (22, 70638685), (26, 59771195), (55, 28255474), (65, 23908478), (110, 14127737), (130, 11954239), (143, 10867490), (286, 5433745), (715, 2173498), (1430, 1086749)]