30988548

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{3457}}^1$

素因数の和:3553

約数の個数: 48

約数和(自身を含む): 81332160

約数和(自身を除く): 50343612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 3457, 4482, 6914, 8964, 10371, 13828, 20742, 31113, 41484, 62226, 93339, 124452, 186678, 286931, 373356, 573862, 860793, 1147724, 1721586, 2582379, 3443172, 5164758, 7747137, 10329516, 15494274, 30988548]

約数ペア:

[(1, 30988548), (2, 15494274), (3, 10329516), (4, 7747137), (6, 5164758), (9, 3443172), (12, 2582379), (18, 1721586), (27, 1147724), (36, 860793), (54, 573862), (83, 373356), (108, 286931), (166, 186678), (249, 124452), (332, 93339), (498, 62226), (747, 41484), (996, 31113), (1494, 20742), (2241, 13828), (2988, 10371), (3457, 8964), (4482, 6914)]