2234637540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{71761}}^1$

素因数の和:71949

約数の個数: 72

約数和(自身を含む): 6817677048

約数和(自身を除く): 4583039508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140, 71761, 143522, 215283, 287044, 358805, 430566, 645849, 717610, 861132, 1076415, 1291698, 1435220, 2152830, 2583396, 3229245, 4305660, 6458490, 12414653, 12916980, 24829306, 37243959, 49658612, 62073265, 74487918, 111731877, 124146530, 148975836, 186219795, 223463754, 248293060, 372439590, 446927508, 558659385, 744879180, 1117318770, 2234637540]

約数ペア:

[(1, 2234637540), (2, 1117318770), (3, 744879180), (4, 558659385), (5, 446927508), (6, 372439590), (9, 248293060), (10, 223463754), (12, 186219795), (15, 148975836), (18, 124146530), (20, 111731877), (30, 74487918), (36, 62073265), (45, 49658612), (60, 37243959), (90, 24829306), (173, 12916980), (180, 12414653), (346, 6458490), (519, 4305660), (692, 3229245), (865, 2583396), (1038, 2152830), (1557, 1435220), (1730, 1291698), (2076, 1076415), (2595, 861132), (3114, 717610), (3460, 645849), (5190, 430566), (6228, 358805), (7785, 287044), (10380, 215283), (15570, 143522), (31140, 71761)]