6606670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 14076720

約数和(自身を除く): 7470050

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 139, 194, 245, 278, 485, 490, 679, 695, 970, 973, 1358, 1390, 1946, 3395, 4753, 4865, 6790, 6811, 9506, 9730, 13483, 13622, 23765, 26966, 34055, 47530, 67415, 68110, 94381, 134830, 188762, 471905, 660667, 943810, 1321334, 3303335, 6606670]

約数ペア:

[(1, 6606670), (2, 3303335), (5, 1321334), (7, 943810), (10, 660667), (14, 471905), (35, 188762), (49, 134830), (70, 94381), (97, 68110), (98, 67415), (139, 47530), (194, 34055), (245, 26966), (278, 23765), (485, 13622), (490, 13483), (679, 9730), (695, 9506), (970, 6811), (973, 6790), (1358, 4865), (1390, 4753), (1946, 3395)]