141100120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{503929}}^1$

素因数の和:503947

約数の個数: 32

約数和(自身を含む): 362829600

約数和(自身を除く): 221729480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 503929, 1007858, 2015716, 2519645, 3527503, 4031432, 5039290, 7055006, 10078580, 14110012, 17637515, 20157160, 28220024, 35275030, 70550060, 141100120]

約数ペア:

[(1, 141100120), (2, 70550060), (4, 35275030), (5, 28220024), (7, 20157160), (8, 17637515), (10, 14110012), (14, 10078580), (20, 7055006), (28, 5039290), (35, 4031432), (40, 3527503), (56, 2519645), (70, 2015716), (140, 1007858), (280, 503929)]