30399888

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{21839}}^1$

素因数の和:21879

約数の個数: 40

約数和(自身を含む): 81244800

約数和(自身を除く): 50844912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 21839, 43678, 65517, 87356, 131034, 174712, 262068, 349424, 524136, 633331, 1048272, 1266662, 1899993, 2533324, 3799986, 5066648, 7599972, 10133296, 15199944, 30399888]

約数ペア:

[(1, 30399888), (2, 15199944), (3, 10133296), (4, 7599972), (6, 5066648), (8, 3799986), (12, 2533324), (16, 1899993), (24, 1266662), (29, 1048272), (48, 633331), (58, 524136), (87, 349424), (116, 262068), (174, 174712), (232, 131034), (348, 87356), (464, 65517), (696, 43678), (1392, 21839)]