2066188215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10159}}^1$

素因数の和:10336

約数の個数: 64

約数和(自身を含む): 4096512000

約数和(自身を除く): 2030323785

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 149, 195, 273, 447, 455, 745, 1043, 1365, 1937, 2235, 3129, 5215, 5811, 9685, 10159, 13559, 15645, 29055, 30477, 40677, 50795, 67795, 71113, 132067, 152385, 203385, 213339, 355565, 396201, 660335, 924469, 1066695, 1513691, 1981005, 2773407, 4541073, 4622345, 7568455, 10595837, 13867035, 19677983, 22705365, 31787511, 52979185, 59033949, 98389915, 137745881, 158937555, 295169745, 413237643, 688729405, 2066188215]

約数ペア:

[(1, 2066188215), (3, 688729405), (5, 413237643), (7, 295169745), (13, 158937555), (15, 137745881), (21, 98389915), (35, 59033949), (39, 52979185), (65, 31787511), (91, 22705365), (105, 19677983), (149, 13867035), (195, 10595837), (273, 7568455), (447, 4622345), (455, 4541073), (745, 2773407), (1043, 1981005), (1365, 1513691), (1937, 1066695), (2235, 924469), (3129, 660335), (5215, 396201), (5811, 355565), (9685, 213339), (10159, 203385), (13559, 152385), (15645, 132067), (29055, 71113), (30477, 67795), (40677, 50795)]