30211634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10891}}^1$

素因数の和:10985

約数の個数: 16

約数和(自身を含む): 48360480

約数和(自身を除く): 18148846

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 10891, 21782, 206929, 413858, 795043, 1590086, 15105817, 30211634]

約数ペア:

[(1, 30211634), (2, 15105817), (19, 1590086), (38, 795043), (73, 413858), (146, 206929), (1387, 21782), (2774, 10891)]