147256340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{95621}}^1$

素因数の和:95648

約数の個数: 48

約数和(自身を含む): 385547904

約数和(自身を除く): 238291564

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 95621, 191242, 382484, 478105, 669347, 956210, 1051831, 1338694, 1912420, 2103662, 2677388, 3346735, 4207324, 5259155, 6693470, 7362817, 10518310, 13386940, 14725634, 21036620, 29451268, 36814085, 73628170, 147256340]

約数ペア:

[(1, 147256340), (2, 73628170), (4, 36814085), (5, 29451268), (7, 21036620), (10, 14725634), (11, 13386940), (14, 10518310), (20, 7362817), (22, 6693470), (28, 5259155), (35, 4207324), (44, 3346735), (55, 2677388), (70, 2103662), (77, 1912420), (110, 1338694), (140, 1051831), (154, 956210), (220, 669347), (308, 478105), (385, 382484), (770, 191242), (1540, 95621)]