2934840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 9056160

約数和(自身を除く): 6121320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 661, 740, 888, 1110, 1322, 1480, 1983, 2220, 2644, 3305, 3966, 4440, 5288, 6610, 7932, 9915, 13220, 15864, 19830, 24457, 26440, 39660, 48914, 73371, 79320, 97828, 122285, 146742, 195656, 244570, 293484, 366855, 489140, 586968, 733710, 978280, 1467420, 2934840]

約数ペア:

[(1, 2934840), (2, 1467420), (3, 978280), (4, 733710), (5, 586968), (6, 489140), (8, 366855), (10, 293484), (12, 244570), (15, 195656), (20, 146742), (24, 122285), (30, 97828), (37, 79320), (40, 73371), (60, 48914), (74, 39660), (111, 26440), (120, 24457), (148, 19830), (185, 15864), (222, 13220), (296, 9915), (370, 7932), (444, 6610), (555, 5288), (661, 4440), (740, 3966), (888, 3305), (1110, 2644), (1322, 2220), (1480, 1983)]