197713020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{70111}}^1$

素因数の和:70170

約数の個数: 48

約数和(自身を含む): 565383168

約数和(自身を除く): 367670148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 70111, 140222, 210333, 280444, 350555, 420666, 701110, 841332, 1051665, 1402220, 2103330, 3295217, 4206660, 6590434, 9885651, 13180868, 16476085, 19771302, 32952170, 39542604, 49428255, 65904340, 98856510, 197713020]

約数ペア:

[(1, 197713020), (2, 98856510), (3, 65904340), (4, 49428255), (5, 39542604), (6, 32952170), (10, 19771302), (12, 16476085), (15, 13180868), (20, 9885651), (30, 6590434), (47, 4206660), (60, 3295217), (94, 2103330), (141, 1402220), (188, 1051665), (235, 841332), (282, 701110), (470, 420666), (564, 350555), (705, 280444), (940, 210333), (1410, 140222), (2820, 70111)]