70293440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4483}}^1$

素因数の和:4514

約数の個数: 84

約数和(自身を含む): 194758056

約数和(自身を除く): 124464616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4483, 7840, 8966, 15680, 17932, 22415, 31381, 35864, 44830, 62762, 71728, 89660, 125524, 143456, 156905, 179320, 219667, 251048, 286912, 313810, 358640, 439334, 502096, 627620, 717280, 878668, 1004192, 1098335, 1255240, 1434560, 1757336, 2008384, 2196670, 2510480, 3514672, 4393340, 5020960, 7029344, 8786680, 10041920, 14058688, 17573360, 35146720, 70293440]

約数ペア:

[(1, 70293440), (2, 35146720), (4, 17573360), (5, 14058688), (7, 10041920), (8, 8786680), (10, 7029344), (14, 5020960), (16, 4393340), (20, 3514672), (28, 2510480), (32, 2196670), (35, 2008384), (40, 1757336), (49, 1434560), (56, 1255240), (64, 1098335), (70, 1004192), (80, 878668), (98, 717280), (112, 627620), (140, 502096), (160, 439334), (196, 358640), (224, 313810), (245, 286912), (280, 251048), (320, 219667), (392, 179320), (448, 156905), (490, 143456), (560, 125524), (784, 89660), (980, 71728), (1120, 62762), (1568, 44830), (1960, 35864), (2240, 31381), (3136, 22415), (3920, 17932), (4483, 15680), (7840, 8966)]