30019194

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{881}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 66890880

約数和(自身を除く): 36871686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 881, 1262, 1762, 1893, 2643, 3786, 5286, 5679, 7929, 11358, 15858, 17037, 23787, 34074, 47574, 555911, 1111822, 1667733, 3335466, 5003199, 10006398, 15009597, 30019194]

約数ペア:

[(1, 30019194), (2, 15009597), (3, 10006398), (6, 5003199), (9, 3335466), (18, 1667733), (27, 1111822), (54, 555911), (631, 47574), (881, 34074), (1262, 23787), (1762, 17037), (1893, 15858), (2643, 11358), (3786, 7929), (5286, 5679)]