31974250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 75688704

約数和(自身を除く): 43714454

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 125, 151, 154, 175, 242, 250, 275, 302, 350, 385, 550, 605, 755, 770, 847, 875, 1057, 1210, 1375, 1510, 1661, 1694, 1750, 1925, 2114, 2750, 3025, 3322, 3775, 3850, 4235, 5285, 6050, 7550, 8305, 8470, 9625, 10570, 11627, 15125, 16610, 18271, 18875, 19250, 21175, 23254, 26425, 30250, 36542, 37750, 41525, 42350, 52850, 58135, 83050, 91355, 105875, 116270, 127897, 132125, 182710, 207625, 211750, 255794, 264250, 290675, 415250, 456775, 581350, 639485, 913550, 1278970, 1453375, 2283875, 2906750, 3197425, 4567750, 6394850, 15987125, 31974250]

約数ペア:

[(1, 31974250), (2, 15987125), (5, 6394850), (7, 4567750), (10, 3197425), (11, 2906750), (14, 2283875), (22, 1453375), (25, 1278970), (35, 913550), (50, 639485), (55, 581350), (70, 456775), (77, 415250), (110, 290675), (121, 264250), (125, 255794), (151, 211750), (154, 207625), (175, 182710), (242, 132125), (250, 127897), (275, 116270), (302, 105875), (350, 91355), (385, 83050), (550, 58135), (605, 52850), (755, 42350), (770, 41525), (847, 37750), (875, 36542), (1057, 30250), (1210, 26425), (1375, 23254), (1510, 21175), (1661, 19250), (1694, 18875), (1750, 18271), (1925, 16610), (2114, 15125), (2750, 11627), (3025, 10570), (3322, 9625), (3775, 8470), (3850, 8305), (4235, 7550), (5285, 6050)]