2007678855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{63949}}^1$

素因数の和:64000

約数の個数: 64

約数和(自身を含む): 4125542400

約数和(自身を除く): 2117863545

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 805, 897, 1365, 1495, 2093, 2415, 4485, 6279, 10465, 31395, 63949, 191847, 319745, 447643, 831337, 959235, 1342929, 1470827, 2238215, 2494011, 4156685, 4412481, 5819359, 6714645, 7354135, 10295789, 12470055, 17458077, 19120751, 22062405, 29096795, 30887367, 51478945, 57362253, 87290385, 95603755, 133845257, 154436835, 286811265, 401535771, 669226285, 2007678855]

約数ペア:

[(1, 2007678855), (3, 669226285), (5, 401535771), (7, 286811265), (13, 154436835), (15, 133845257), (21, 95603755), (23, 87290385), (35, 57362253), (39, 51478945), (65, 30887367), (69, 29096795), (91, 22062405), (105, 19120751), (115, 17458077), (161, 12470055), (195, 10295789), (273, 7354135), (299, 6714645), (345, 5819359), (455, 4412481), (483, 4156685), (805, 2494011), (897, 2238215), (1365, 1470827), (1495, 1342929), (2093, 959235), (2415, 831337), (4485, 447643), (6279, 319745), (10465, 191847), (31395, 63949)]