118616260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17291}}^1$

素因数の和:17321

約数の個数: 48

約数和(自身を含む): 290505600

約数和(自身を除く): 171889340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 17291, 34582, 69164, 86455, 121037, 172910, 242074, 345820, 484148, 605185, 847259, 1210370, 1694518, 2420740, 3389036, 4236295, 5930813, 8472590, 11861626, 16945180, 23723252, 29654065, 59308130, 118616260]

約数ペア:

[(1, 118616260), (2, 59308130), (4, 29654065), (5, 23723252), (7, 16945180), (10, 11861626), (14, 8472590), (20, 5930813), (28, 4236295), (35, 3389036), (49, 2420740), (70, 1694518), (98, 1210370), (140, 847259), (196, 605185), (245, 484148), (343, 345820), (490, 242074), (686, 172910), (980, 121037), (1372, 86455), (1715, 69164), (3430, 34582), (6860, 17291)]