4031230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 8905680

約数和(自身を除く): 4874450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 433, 490, 665, 866, 931, 1330, 1862, 2165, 3031, 4330, 4655, 6062, 8227, 9310, 15155, 16454, 21217, 30310, 41135, 42434, 57589, 82270, 106085, 115178, 212170, 287945, 403123, 575890, 806246, 2015615, 4031230]

約数ペア:

[(1, 4031230), (2, 2015615), (5, 806246), (7, 575890), (10, 403123), (14, 287945), (19, 212170), (35, 115178), (38, 106085), (49, 82270), (70, 57589), (95, 42434), (98, 41135), (133, 30310), (190, 21217), (245, 16454), (266, 15155), (433, 9310), (490, 8227), (665, 6062), (866, 4655), (931, 4330), (1330, 3031), (1862, 2165)]