16855410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3929}}^1$

素因数の和:3963

約数の個数: 64

約数和(自身を含む): 47537280

約数和(自身を除く): 30681870

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 3929, 4290, 7858, 11787, 19645, 23574, 39290, 43219, 51077, 58935, 86438, 102154, 117870, 129657, 153231, 216095, 255385, 259314, 306462, 432190, 510770, 561847, 648285, 766155, 1123694, 1296570, 1532310, 1685541, 2809235, 3371082, 5618470, 8427705, 16855410]

約数ペア:

[(1, 16855410), (2, 8427705), (3, 5618470), (5, 3371082), (6, 2809235), (10, 1685541), (11, 1532310), (13, 1296570), (15, 1123694), (22, 766155), (26, 648285), (30, 561847), (33, 510770), (39, 432190), (55, 306462), (65, 259314), (66, 255385), (78, 216095), (110, 153231), (130, 129657), (143, 117870), (165, 102154), (195, 86438), (286, 58935), (330, 51077), (390, 43219), (429, 39290), (715, 23574), (858, 19645), (1430, 11787), (2145, 7858), (3929, 4290)]