40944930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104987}}^1$

素因数の和:105010

約数の個数: 32

約数和(自身を含む): 105827904

約数和(自身を除く): 64882974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 104987, 209974, 314961, 524935, 629922, 1049870, 1364831, 1574805, 2729662, 3149610, 4094493, 6824155, 8188986, 13648310, 20472465, 40944930]

約数ペア:

[(1, 40944930), (2, 20472465), (3, 13648310), (5, 8188986), (6, 6824155), (10, 4094493), (13, 3149610), (15, 2729662), (26, 1574805), (30, 1364831), (39, 1049870), (65, 629922), (78, 524935), (130, 314961), (195, 209974), (390, 104987)]