30038358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15217}}^1$

素因数の和:15276

約数の個数: 32

約数和(自身を含む): 70124544

約数和(自身を除く): 40086186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15217, 30434, 45651, 91302, 106519, 213038, 319557, 639114, 715199, 1430398, 2145597, 4291194, 5006393, 10012786, 15019179, 30038358]

約数ペア:

[(1, 30038358), (2, 15019179), (3, 10012786), (6, 5006393), (7, 4291194), (14, 2145597), (21, 1430398), (42, 715199), (47, 639114), (94, 319557), (141, 213038), (282, 106519), (329, 91302), (658, 45651), (987, 30434), (1974, 15217)]