30156753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 45425664

約数和(自身を除く): 15268911

約数列:

[1, 3, 11, 33, 61, 71, 183, 211, 213, 633, 671, 781, 2013, 2321, 2343, 4331, 6963, 12871, 12993, 14981, 38613, 44943, 47641, 141581, 142923, 164791, 424743, 494373, 913841, 2741523, 10052251, 30156753]

約数ペア:

[(1, 30156753), (3, 10052251), (11, 2741523), (33, 913841), (61, 494373), (71, 424743), (183, 164791), (211, 142923), (213, 141581), (633, 47641), (671, 44943), (781, 38613), (2013, 14981), (2321, 12993), (2343, 12871), (4331, 6963)]