2776350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 4223202

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 223, 249, 415, 446, 498, 669, 830, 1115, 1245, 1338, 2075, 2230, 2490, 3345, 4150, 5575, 6225, 6690, 11150, 12450, 16725, 18509, 33450, 37018, 55527, 92545, 111054, 185090, 277635, 462725, 555270, 925450, 1388175, 2776350]

約数ペア:

[(1, 2776350), (2, 1388175), (3, 925450), (5, 555270), (6, 462725), (10, 277635), (15, 185090), (25, 111054), (30, 92545), (50, 55527), (75, 37018), (83, 33450), (150, 18509), (166, 16725), (223, 12450), (249, 11150), (415, 6690), (446, 6225), (498, 5575), (669, 4150), (830, 3345), (1115, 2490), (1245, 2230), (1338, 2075)]