124515090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{65881}}^1$

素因数の和:65904

約数の個数: 64

約数和(自身を含む): 379480320

約数和(自身を除く): 254965230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 65881, 131762, 197643, 329405, 395286, 461167, 592929, 658810, 922334, 988215, 1185858, 1383501, 1778787, 1976430, 2305835, 2767002, 2964645, 3557574, 4150503, 4611670, 5929290, 6917505, 8301006, 8893935, 12451509, 13835010, 17787870, 20752515, 24903018, 41505030, 62257545, 124515090]

約数ペア:

[(1, 124515090), (2, 62257545), (3, 41505030), (5, 24903018), (6, 20752515), (7, 17787870), (9, 13835010), (10, 12451509), (14, 8893935), (15, 8301006), (18, 6917505), (21, 5929290), (27, 4611670), (30, 4150503), (35, 3557574), (42, 2964645), (45, 2767002), (54, 2305835), (63, 1976430), (70, 1778787), (90, 1383501), (105, 1185858), (126, 988215), (135, 922334), (189, 658810), (210, 592929), (270, 461167), (315, 395286), (378, 329405), (630, 197643), (945, 131762), (1890, 65881)]