30195054

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 68874624

約数和(自身を除く): 38679570

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1021, 1643, 2042, 3063, 3286, 4929, 6126, 9189, 9858, 14787, 18378, 29574, 31651, 54113, 63302, 94953, 108226, 162339, 189906, 284859, 324678, 487017, 569718, 974034, 1677503, 3355006, 5032509, 10065018, 15097527, 30195054]

約数ペア:

[(1, 30195054), (2, 15097527), (3, 10065018), (6, 5032509), (9, 3355006), (18, 1677503), (31, 974034), (53, 569718), (62, 487017), (93, 324678), (106, 284859), (159, 189906), (186, 162339), (279, 108226), (318, 94953), (477, 63302), (558, 54113), (954, 31651), (1021, 29574), (1643, 18378), (2042, 14787), (3063, 9858), (3286, 9189), (4929, 6126)]