268113020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{5519}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 645442560

約数和(自身を除く): 377329540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 4858, 5519, 6940, 9716, 11038, 12145, 22076, 24290, 27595, 38633, 48580, 55190, 77266, 110380, 154532, 193165, 386330, 772660, 1915093, 3830186, 7660372, 9575465, 13405651, 19150930, 26811302, 38301860, 53622604, 67028255, 134056510, 268113020]

約数ペア:

[(1, 268113020), (2, 134056510), (4, 67028255), (5, 53622604), (7, 38301860), (10, 26811302), (14, 19150930), (20, 13405651), (28, 9575465), (35, 7660372), (70, 3830186), (140, 1915093), (347, 772660), (694, 386330), (1388, 193165), (1735, 154532), (2429, 110380), (3470, 77266), (4858, 55190), (5519, 48580), (6940, 38633), (9716, 27595), (11038, 24290), (12145, 22076)]