21934500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2118

約数の個数: 96

約数和(自身を含む): 73032960

約数和(自身を除く): 51098460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2089, 2100, 2625, 3500, 4178, 5250, 6267, 8356, 10445, 10500, 12534, 14623, 20890, 25068, 29246, 31335, 41780, 43869, 52225, 58492, 62670, 73115, 87738, 104450, 125340, 146230, 156675, 175476, 208900, 219345, 261125, 292460, 313350, 365575, 438690, 522250, 626700, 731150, 783375, 877380, 1044500, 1096725, 1462300, 1566750, 1827875, 2193450, 3133500, 3655750, 4386900, 5483625, 7311500, 10967250, 21934500]

約数ペア:

[(1, 21934500), (2, 10967250), (3, 7311500), (4, 5483625), (5, 4386900), (6, 3655750), (7, 3133500), (10, 2193450), (12, 1827875), (14, 1566750), (15, 1462300), (20, 1096725), (21, 1044500), (25, 877380), (28, 783375), (30, 731150), (35, 626700), (42, 522250), (50, 438690), (60, 365575), (70, 313350), (75, 292460), (84, 261125), (100, 219345), (105, 208900), (125, 175476), (140, 156675), (150, 146230), (175, 125340), (210, 104450), (250, 87738), (300, 73115), (350, 62670), (375, 58492), (420, 52225), (500, 43869), (525, 41780), (700, 31335), (750, 29246), (875, 25068), (1050, 20890), (1500, 14623), (1750, 12534), (2089, 10500), (2100, 10445), (2625, 8356), (3500, 6267), (4178, 5250)]