2107141860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{1949}}^1$

素因数の和:2485

約数の個数: 96

約数和(自身を含む): 6075014400

約数和(自身を除く): 3967872540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 487, 555, 740, 974, 1110, 1461, 1948, 1949, 2220, 2435, 2922, 3898, 4870, 5844, 5847, 7305, 7796, 9740, 9745, 11694, 14610, 18019, 19490, 23388, 29220, 29235, 36038, 38980, 54057, 58470, 72076, 72113, 90095, 108114, 116940, 144226, 180190, 216228, 216339, 270285, 288452, 360380, 360565, 432678, 540570, 721130, 865356, 949163, 1081140, 1081695, 1442260, 1898326, 2163390, 2847489, 3796652, 4326780, 4745815, 5694978, 9491630, 11389956, 14237445, 18983260, 28474890, 35119031, 56949780, 70238062, 105357093, 140476124, 175595155, 210714186, 351190310, 421428372, 526785465, 702380620, 1053570930, 2107141860]

約数ペア:

[(1, 2107141860), (2, 1053570930), (3, 702380620), (4, 526785465), (5, 421428372), (6, 351190310), (10, 210714186), (12, 175595155), (15, 140476124), (20, 105357093), (30, 70238062), (37, 56949780), (60, 35119031), (74, 28474890), (111, 18983260), (148, 14237445), (185, 11389956), (222, 9491630), (370, 5694978), (444, 4745815), (487, 4326780), (555, 3796652), (740, 2847489), (974, 2163390), (1110, 1898326), (1461, 1442260), (1948, 1081695), (1949, 1081140), (2220, 949163), (2435, 865356), (2922, 721130), (3898, 540570), (4870, 432678), (5844, 360565), (5847, 360380), (7305, 288452), (7796, 270285), (9740, 216339), (9745, 216228), (11694, 180190), (14610, 144226), (18019, 116940), (19490, 108114), (23388, 90095), (29220, 72113), (29235, 72076), (36038, 58470), (38980, 54057)]