7333340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1069}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 17976000

約数和(自身を除く): 10642660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1069, 1372, 1715, 2138, 3430, 4276, 5345, 6860, 7483, 10690, 14966, 21380, 29932, 37415, 52381, 74830, 104762, 149660, 209524, 261905, 366667, 523810, 733334, 1047620, 1466668, 1833335, 3666670, 7333340]

約数ペア:

[(1, 7333340), (2, 3666670), (4, 1833335), (5, 1466668), (7, 1047620), (10, 733334), (14, 523810), (20, 366667), (28, 261905), (35, 209524), (49, 149660), (70, 104762), (98, 74830), (140, 52381), (196, 37415), (245, 29932), (343, 21380), (490, 14966), (686, 10690), (980, 7483), (1069, 6860), (1372, 5345), (1715, 4276), (2138, 3430)]