65368260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{363157}}^1$

素因数の和:363172

約数の個数: 36

約数和(自身を含む): 198284268

約数和(自身を除く): 132916008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 363157, 726314, 1089471, 1452628, 1815785, 2178942, 3268413, 3631570, 4357884, 5447355, 6536826, 7263140, 10894710, 13073652, 16342065, 21789420, 32684130, 65368260]

約数ペア:

[(1, 65368260), (2, 32684130), (3, 21789420), (4, 16342065), (5, 13073652), (6, 10894710), (9, 7263140), (10, 6536826), (12, 5447355), (15, 4357884), (18, 3631570), (20, 3268413), (30, 2178942), (36, 1815785), (45, 1452628), (60, 1089471), (90, 726314), (180, 363157)]