831004860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68227}}^1$

素因数の和:68275

約数の個数: 96

約数和(自身を含む): 2750952960

約数和(自身を除く): 1919948100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 68227, 136454, 204681, 272908, 341135, 409362, 477589, 682270, 818724, 955178, 1023405, 1364540, 1432767, 1910356, 1978583, 2046810, 2387945, 2865534, 3957166, 4093620, 4775890, 5731068, 5935749, 7163835, 7914332, 9551780, 9892915, 11871498, 13850081, 14327670, 19785830, 23742996, 27700162, 28655340, 29678745, 39571660, 41550243, 55400324, 59357490, 69250405, 83100486, 118714980, 138500810, 166200972, 207751215, 277001620, 415502430, 831004860]

約数ペア:

[(1, 831004860), (2, 415502430), (3, 277001620), (4, 207751215), (5, 166200972), (6, 138500810), (7, 118714980), (10, 83100486), (12, 69250405), (14, 59357490), (15, 55400324), (20, 41550243), (21, 39571660), (28, 29678745), (29, 28655340), (30, 27700162), (35, 23742996), (42, 19785830), (58, 14327670), (60, 13850081), (70, 11871498), (84, 9892915), (87, 9551780), (105, 7914332), (116, 7163835), (140, 5935749), (145, 5731068), (174, 4775890), (203, 4093620), (210, 3957166), (290, 2865534), (348, 2387945), (406, 2046810), (420, 1978583), (435, 1910356), (580, 1432767), (609, 1364540), (812, 1023405), (870, 955178), (1015, 818724), (1218, 682270), (1740, 477589), (2030, 409362), (2436, 341135), (3045, 272908), (4060, 204681), (6090, 136454), (12180, 68227)]