106182020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 262296216

約数和(自身を除く): 156114196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 388, 485, 490, 679, 970, 980, 1117, 1358, 1940, 2234, 2716, 3395, 4468, 4753, 5585, 6790, 7819, 9506, 11170, 13580, 15638, 19012, 22340, 23765, 31276, 39095, 47530, 54733, 78190, 95060, 108349, 109466, 156380, 216698, 218932, 273665, 433396, 541745, 547330, 758443, 1083490, 1094660, 1516886, 2166980, 3033772, 3792215, 5309101, 7584430, 10618202, 15168860, 21236404, 26545505, 53091010, 106182020]

約数ペア:

[(1, 106182020), (2, 53091010), (4, 26545505), (5, 21236404), (7, 15168860), (10, 10618202), (14, 7584430), (20, 5309101), (28, 3792215), (35, 3033772), (49, 2166980), (70, 1516886), (97, 1094660), (98, 1083490), (140, 758443), (194, 547330), (196, 541745), (245, 433396), (388, 273665), (485, 218932), (490, 216698), (679, 156380), (970, 109466), (980, 108349), (1117, 95060), (1358, 78190), (1940, 54733), (2234, 47530), (2716, 39095), (3395, 31276), (4468, 23765), (4753, 22340), (5585, 19012), (6790, 15638), (7819, 13580), (9506, 11170)]