39774930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101987}}^1$

素因数の和:102010

約数の個数: 32

約数和(自身を含む): 102803904

約数和(自身を除く): 63028974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 101987, 203974, 305961, 509935, 611922, 1019870, 1325831, 1529805, 2651662, 3059610, 3977493, 6629155, 7954986, 13258310, 19887465, 39774930]

約数ペア:

[(1, 39774930), (2, 19887465), (3, 13258310), (5, 7954986), (6, 6629155), (10, 3977493), (13, 3059610), (15, 2651662), (26, 1529805), (30, 1325831), (39, 1019870), (65, 611922), (78, 509935), (130, 305961), (195, 203974), (390, 101987)]