30825774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{701}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 76658400

約数和(自身を除く): 45832626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 701, 1047, 1402, 2094, 2103, 2443, 3141, 4206, 4886, 4907, 6282, 6309, 7329, 9814, 12618, 14658, 14721, 21987, 29442, 43974, 44163, 88326, 244649, 489298, 733947, 1467894, 1712543, 2201841, 3425086, 4403682, 5137629, 10275258, 15412887, 30825774]

約数ペア:

[(1, 30825774), (2, 15412887), (3, 10275258), (6, 5137629), (7, 4403682), (9, 3425086), (14, 2201841), (18, 1712543), (21, 1467894), (42, 733947), (63, 489298), (126, 244649), (349, 88326), (698, 44163), (701, 43974), (1047, 29442), (1402, 21987), (2094, 14721), (2103, 14658), (2443, 12618), (3141, 9814), (4206, 7329), (4886, 6309), (4907, 6282)]