30954124474

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1278779}}^1$

素因数の和:1278827

約数の個数: 48

約数和(自身を含む): 61227986400

約数和(自身を除く): 30273861926

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 12103, 24206, 1278779, 2557558, 8951453, 16624127, 17902906, 24296801, 33248254, 48593602, 62660171, 116368889, 125320342, 170077607, 232737778, 315858413, 340155214, 631716826, 814582223, 1190543249, 1629164446, 2211008891, 2381086498, 4422017782, 15477062237, 30954124474]

約数ペア:

[(1, 30954124474), (2, 15477062237), (7, 4422017782), (13, 2381086498), (14, 2211008891), (19, 1629164446), (26, 1190543249), (38, 814582223), (49, 631716826), (91, 340155214), (98, 315858413), (133, 232737778), (182, 170077607), (247, 125320342), (266, 116368889), (494, 62660171), (637, 48593602), (931, 33248254), (1274, 24296801), (1729, 17902906), (1862, 16624127), (3458, 8951453), (12103, 2557558), (24206, 1278779)]