2065833180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123407}}^1$

素因数の和:123456

約数の個数: 96

約数和(自身を含む): 6634414080

約数和(自身を除く): 4568580900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 123407, 246814, 370221, 493628, 617035, 740442, 1110663, 1234070, 1480884, 1851105, 2221326, 2468140, 3331989, 3702210, 3825617, 4442652, 5553315, 6663978, 7404420, 7651234, 11106630, 11476851, 13327956, 15302468, 16659945, 19128085, 22213260, 22953702, 33319890, 34430553, 38256170, 45907404, 57384255, 66639780, 68861106, 76512340, 103291659, 114768510, 137722212, 172152765, 206583318, 229537020, 344305530, 413166636, 516458295, 688611060, 1032916590, 2065833180]

約数ペア:

[(1, 2065833180), (2, 1032916590), (3, 688611060), (4, 516458295), (5, 413166636), (6, 344305530), (9, 229537020), (10, 206583318), (12, 172152765), (15, 137722212), (18, 114768510), (20, 103291659), (27, 76512340), (30, 68861106), (31, 66639780), (36, 57384255), (45, 45907404), (54, 38256170), (60, 34430553), (62, 33319890), (90, 22953702), (93, 22213260), (108, 19128085), (124, 16659945), (135, 15302468), (155, 13327956), (180, 11476851), (186, 11106630), (270, 7651234), (279, 7404420), (310, 6663978), (372, 5553315), (465, 4442652), (540, 3825617), (558, 3702210), (620, 3331989), (837, 2468140), (930, 2221326), (1116, 1851105), (1395, 1480884), (1674, 1234070), (1860, 1110663), (2790, 740442), (3348, 617035), (4185, 493628), (5580, 370221), (8370, 246814), (16740, 123407)]