292215140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{31153}}^1$

素因数の和:31236

約数の個数: 48

約数和(自身を含む): 711806592

約数和(自身を除く): 419591452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 31153, 62306, 124612, 155765, 218071, 311530, 436142, 623060, 872284, 1090355, 2087251, 2180710, 4174502, 4361420, 8349004, 10436255, 14610757, 20872510, 29221514, 41745020, 58443028, 73053785, 146107570, 292215140]

約数ペア:

[(1, 292215140), (2, 146107570), (4, 73053785), (5, 58443028), (7, 41745020), (10, 29221514), (14, 20872510), (20, 14610757), (28, 10436255), (35, 8349004), (67, 4361420), (70, 4174502), (134, 2180710), (140, 2087251), (268, 1090355), (335, 872284), (469, 623060), (670, 436142), (938, 311530), (1340, 218071), (1876, 155765), (2345, 124612), (4690, 62306), (9380, 31153)]