30805210818

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{18402157}}^1$

素因数の和:18402199

約数の個数: 32

約数和(自身を含む): 70664286720

約数和(自身を除く): 39859075902

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 18402157, 36804314, 55206471, 110412942, 165619413, 331238826, 496858239, 570466867, 993716478, 1140933734, 1711400601, 3422801202, 5134201803, 10268403606, 15402605409, 30805210818]

約数ペア:

[(1, 30805210818), (2, 15402605409), (3, 10268403606), (6, 5134201803), (9, 3422801202), (18, 1711400601), (27, 1140933734), (31, 993716478), (54, 570466867), (62, 496858239), (93, 331238826), (186, 165619413), (279, 110412942), (558, 55206471), (837, 36804314), (1674, 18402157)]