82602390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211801}}^1$

素因数の和:211824

約数の個数: 32

約数和(自身を含む): 213496416

約数和(自身を除く): 130894026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 211801, 423602, 635403, 1059005, 1270806, 2118010, 2753413, 3177015, 5506826, 6354030, 8260239, 13767065, 16520478, 27534130, 41301195, 82602390]

約数ペア:

[(1, 82602390), (2, 41301195), (3, 27534130), (5, 16520478), (6, 13767065), (10, 8260239), (13, 6354030), (15, 5506826), (26, 3177015), (30, 2753413), (39, 2118010), (65, 1270806), (78, 1059005), (130, 635403), (195, 423602), (390, 211801)]