2906750

素因数分解:

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

素因数の和:186

約数の個数: 64

約数和(自身を含む): 6829056

約数和(自身を除く): 3922306

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 151, 154, 175, 250, 275, 302, 350, 385, 550, 755, 770, 875, 1057, 1375, 1510, 1661, 1750, 1925, 2114, 2750, 3322, 3775, 3850, 5285, 7550, 8305, 9625, 10570, 11627, 16610, 18875, 19250, 23254, 26425, 37750, 41525, 52850, 58135, 83050, 116270, 132125, 207625, 264250, 290675, 415250, 581350, 1453375, 2906750]

約数ペア:

[(1, 2906750), (2, 1453375), (5, 581350), (7, 415250), (10, 290675), (11, 264250), (14, 207625), (22, 132125), (25, 116270), (35, 83050), (50, 58135), (55, 52850), (70, 41525), (77, 37750), (110, 26425), (125, 23254), (151, 19250), (154, 18875), (175, 16610), (250, 11627), (275, 10570), (302, 9625), (350, 8305), (385, 7550), (550, 5285), (755, 3850), (770, 3775), (875, 3322), (1057, 2750), (1375, 2114), (1510, 1925), (1661, 1750)]