1570253804

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 3298644720

約数和(自身を除く): 1728390916

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 293, 518, 586, 739, 1036, 1172, 1478, 1813, 2051, 2956, 3626, 4102, 5173, 7252, 8204, 10346, 10841, 14357, 20692, 21682, 27343, 28714, 36211, 43364, 54686, 57428, 72422, 75887, 109372, 144844, 151774, 191401, 216527, 303548, 382802, 433054, 531209, 765604, 866108, 1062418, 1339807, 1515689, 2124836, 2679614, 3031378, 5359228, 6062756, 8011499, 10609823, 16022998, 21219646, 32045996, 42439292, 56080493, 112160986, 224321972, 392563451, 785126902, 1570253804]

約数ペア:

[(1, 1570253804), (2, 785126902), (4, 392563451), (7, 224321972), (14, 112160986), (28, 56080493), (37, 42439292), (49, 32045996), (74, 21219646), (98, 16022998), (148, 10609823), (196, 8011499), (259, 6062756), (293, 5359228), (518, 3031378), (586, 2679614), (739, 2124836), (1036, 1515689), (1172, 1339807), (1478, 1062418), (1813, 866108), (2051, 765604), (2956, 531209), (3626, 433054), (4102, 382802), (5173, 303548), (7252, 216527), (8204, 191401), (10346, 151774), (10841, 144844), (14357, 109372), (20692, 75887), (21682, 72422), (27343, 57428), (28714, 54686), (36211, 43364)]