3925180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 10033632

約数和(自身を除く): 6108452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 53, 70, 92, 106, 115, 140, 161, 212, 230, 265, 322, 371, 460, 529, 530, 644, 742, 805, 1058, 1060, 1219, 1484, 1610, 1855, 2116, 2438, 2645, 3220, 3703, 3710, 4876, 5290, 6095, 7406, 7420, 8533, 10580, 12190, 14812, 17066, 18515, 24380, 28037, 34132, 37030, 42665, 56074, 74060, 85330, 112148, 140185, 170660, 196259, 280370, 392518, 560740, 785036, 981295, 1962590, 3925180]

約数ペア:

[(1, 3925180), (2, 1962590), (4, 981295), (5, 785036), (7, 560740), (10, 392518), (14, 280370), (20, 196259), (23, 170660), (28, 140185), (35, 112148), (46, 85330), (53, 74060), (70, 56074), (92, 42665), (106, 37030), (115, 34132), (140, 28037), (161, 24380), (212, 18515), (230, 17066), (265, 14812), (322, 12190), (371, 10580), (460, 8533), (529, 7420), (530, 7406), (644, 6095), (742, 5290), (805, 4876), (1058, 3710), (1060, 3703), (1219, 3220), (1484, 2645), (1610, 2438), (1855, 2116)]