83415390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{75149}}^1$

素因数の和:75196

約数の個数: 32

約数和(自身を含む): 205610400

約数和(自身を除く): 122195010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 75149, 150298, 225447, 375745, 450894, 751490, 1127235, 2254470, 2780513, 5561026, 8341539, 13902565, 16683078, 27805130, 41707695, 83415390]

約数ペア:

[(1, 83415390), (2, 41707695), (3, 27805130), (5, 16683078), (6, 13902565), (10, 8341539), (15, 5561026), (30, 2780513), (37, 2254470), (74, 1127235), (111, 751490), (185, 450894), (222, 375745), (370, 225447), (555, 150298), (1110, 75149)]