30486678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15731}}^1$

素因数の和:15772

約数の個数: 32

約数和(自身を含む): 67962240

約数和(自身を除く): 37475562

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 15731, 31462, 47193, 94386, 267427, 298889, 534854, 597778, 802281, 896667, 1604562, 1793334, 5081113, 10162226, 15243339, 30486678]

約数ペア:

[(1, 30486678), (2, 15243339), (3, 10162226), (6, 5081113), (17, 1793334), (19, 1604562), (34, 896667), (38, 802281), (51, 597778), (57, 534854), (102, 298889), (114, 267427), (323, 94386), (646, 47193), (969, 31462), (1938, 15731)]