2237820340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{38149}}^1$

素因数の和:38584

約数の個数: 48

約数和(自身を含む): 5383728000

約数和(自身を除く): 3145907660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 419, 838, 1676, 2095, 2933, 4190, 5866, 8380, 11732, 14665, 29330, 38149, 58660, 76298, 152596, 190745, 267043, 381490, 534086, 762980, 1068172, 1335215, 2670430, 5340860, 15984431, 31968862, 63937724, 79922155, 111891017, 159844310, 223782034, 319688620, 447564068, 559455085, 1118910170, 2237820340]

約数ペア:

[(1, 2237820340), (2, 1118910170), (4, 559455085), (5, 447564068), (7, 319688620), (10, 223782034), (14, 159844310), (20, 111891017), (28, 79922155), (35, 63937724), (70, 31968862), (140, 15984431), (419, 5340860), (838, 2670430), (1676, 1335215), (2095, 1068172), (2933, 762980), (4190, 534086), (5866, 381490), (8380, 267043), (11732, 190745), (14665, 152596), (29330, 76298), (38149, 58660)]