3781260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3001}}^1$

素因数の和:3023

約数の個数: 72

約数和(自身を含む): 13112736

約数和(自身を除く): 9331476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3001, 6002, 9003, 12004, 15005, 18006, 21007, 27009, 30010, 36012, 42014, 45015, 54018, 60020, 63021, 84028, 90030, 105035, 108036, 126042, 135045, 180060, 189063, 210070, 252084, 270090, 315105, 378126, 420140, 540180, 630210, 756252, 945315, 1260420, 1890630, 3781260]

約数ペア:

[(1, 3781260), (2, 1890630), (3, 1260420), (4, 945315), (5, 756252), (6, 630210), (7, 540180), (9, 420140), (10, 378126), (12, 315105), (14, 270090), (15, 252084), (18, 210070), (20, 189063), (21, 180060), (28, 135045), (30, 126042), (35, 108036), (36, 105035), (42, 90030), (45, 84028), (60, 63021), (63, 60020), (70, 54018), (84, 45015), (90, 42014), (105, 36012), (126, 30010), (140, 27009), (180, 21007), (210, 18006), (252, 15005), (315, 12004), (420, 9003), (630, 6002), (1260, 3001)]