30447378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{10009}}^1$

素因数の和:10043

約数の個数: 36

約数和(自身を含む): 71441370

約数和(自身を除く): 40993992

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 10009, 20018, 30027, 60054, 90081, 130117, 180162, 260234, 390351, 780702, 1171053, 1691521, 2342106, 3383042, 5074563, 10149126, 15223689, 30447378]

約数ペア:

[(1, 30447378), (2, 15223689), (3, 10149126), (6, 5074563), (9, 3383042), (13, 2342106), (18, 1691521), (26, 1171053), (39, 780702), (78, 390351), (117, 260234), (169, 180162), (234, 130117), (338, 90081), (507, 60054), (1014, 30027), (1521, 20018), (3042, 10009)]