27614930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 59270400

約数和(自身を除く): 31655470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 97, 98, 166, 194, 245, 343, 415, 485, 490, 581, 679, 686, 830, 970, 1162, 1358, 1715, 2905, 3395, 3430, 4067, 4753, 5810, 6790, 8051, 8134, 9506, 16102, 20335, 23765, 28469, 33271, 40255, 40670, 47530, 56357, 56938, 66542, 80510, 112714, 142345, 166355, 281785, 284690, 332710, 394499, 563570, 788998, 1972495, 2761493, 3944990, 5522986, 13807465, 27614930]

約数ペア:

[(1, 27614930), (2, 13807465), (5, 5522986), (7, 3944990), (10, 2761493), (14, 1972495), (35, 788998), (49, 563570), (70, 394499), (83, 332710), (97, 284690), (98, 281785), (166, 166355), (194, 142345), (245, 112714), (343, 80510), (415, 66542), (485, 56938), (490, 56357), (581, 47530), (679, 40670), (686, 40255), (830, 33271), (970, 28469), (1162, 23765), (1358, 20335), (1715, 16102), (2905, 9506), (3395, 8134), (3430, 8051), (4067, 6790), (4753, 5810)]