930124260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397489}}^1$

素因数の和:397517

約数の個数: 72

約数和(自身を含む): 3038413560

約数和(自身を除く): 2108289300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 397489, 794978, 1192467, 1589956, 1987445, 2384934, 3577401, 3974890, 4769868, 5167357, 5962335, 7154802, 7949780, 10334714, 11924670, 14309604, 15502071, 17887005, 20669428, 23849340, 25836785, 31004142, 35774010, 46506213, 51673570, 62008284, 71548020, 77510355, 93012426, 103347140, 155020710, 186024852, 232531065, 310041420, 465062130, 930124260]

約数ペア:

[(1, 930124260), (2, 465062130), (3, 310041420), (4, 232531065), (5, 186024852), (6, 155020710), (9, 103347140), (10, 93012426), (12, 77510355), (13, 71548020), (15, 62008284), (18, 51673570), (20, 46506213), (26, 35774010), (30, 31004142), (36, 25836785), (39, 23849340), (45, 20669428), (52, 17887005), (60, 15502071), (65, 14309604), (78, 11924670), (90, 10334714), (117, 7949780), (130, 7154802), (156, 5962335), (180, 5167357), (195, 4769868), (234, 3974890), (260, 3577401), (390, 2384934), (468, 1987445), (585, 1589956), (780, 1192467), (1170, 794978), (2340, 397489)]