23286340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15121}}^1$

素因数の和:15148

約数の個数: 48

約数和(自身を含む): 60971904

約数和(自身を除く): 37685564

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, 15121, 30242, 60484, 75605, 105847, 151210, 166331, 211694, 302420, 332662, 423388, 529235, 665324, 831655, 1058470, 1164317, 1663310, 2116940, 2328634, 3326620, 4657268, 5821585, 11643170, 23286340]

約数ペア:

[(1, 23286340), (2, 11643170), (4, 5821585), (5, 4657268), (7, 3326620), (10, 2328634), (11, 2116940), (14, 1663310), (20, 1164317), (22, 1058470), (28, 831655), (35, 665324), (44, 529235), (55, 423388), (70, 332662), (77, 302420), (110, 211694), (140, 166331), (154, 151210), (220, 105847), (308, 75605), (385, 60484), (770, 30242), (1540, 15121)]