38439630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142369}}^1$

素因数の和:142385

約数の個数: 32

約数和(自身を含む): 102506400

約数和(自身を除く): 64066770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142369, 284738, 427107, 711845, 854214, 1281321, 1423690, 2135535, 2562642, 3843963, 4271070, 6406605, 7687926, 12813210, 19219815, 38439630]

約数ペア:

[(1, 38439630), (2, 19219815), (3, 12813210), (5, 7687926), (6, 6406605), (9, 4271070), (10, 3843963), (15, 2562642), (18, 2135535), (27, 1423690), (30, 1281321), (45, 854214), (54, 711845), (90, 427107), (135, 284738), (270, 142369)]