2009761080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{985177}}^1$

素因数の和:985208

約数の個数: 64

約数和(自身を含む): 6383953440

約数和(自身を除く): 4374192360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 985177, 1970354, 2955531, 3940708, 4925885, 5911062, 7881416, 9851770, 11822124, 14777655, 16748009, 19703540, 23644248, 29555310, 33496018, 39407080, 50244027, 59110620, 66992036, 83740045, 100488054, 118221240, 133984072, 167480090, 200976108, 251220135, 334960180, 401952216, 502440270, 669920360, 1004880540, 2009761080]

約数ペア:

[(1, 2009761080), (2, 1004880540), (3, 669920360), (4, 502440270), (5, 401952216), (6, 334960180), (8, 251220135), (10, 200976108), (12, 167480090), (15, 133984072), (17, 118221240), (20, 100488054), (24, 83740045), (30, 66992036), (34, 59110620), (40, 50244027), (51, 39407080), (60, 33496018), (68, 29555310), (85, 23644248), (102, 19703540), (120, 16748009), (136, 14777655), (170, 11822124), (204, 9851770), (255, 7881416), (340, 5911062), (408, 4925885), (510, 3940708), (680, 2955531), (1020, 1970354), (2040, 985177)]