30160942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 55226880

約数和(自身を除く): 25065938

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 1597, 2698, 3194, 9443, 11179, 18886, 22358, 30343, 60686, 113387, 212401, 226774, 424802, 793709, 1587418, 2154353, 4308706, 15080471, 30160942]

約数ペア:

[(1, 30160942), (2, 15080471), (7, 4308706), (14, 2154353), (19, 1587418), (38, 793709), (71, 424802), (133, 226774), (142, 212401), (266, 113387), (497, 60686), (994, 30343), (1349, 22358), (1597, 18886), (2698, 11179), (3194, 9443)]