290437610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{52711}}^1$

素因数の和:52766

約数の個数: 32

約数和(自身を含む): 569289600

約数和(自身を除く): 278851990

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 52711, 105422, 263555, 527110, 1001509, 1528619, 2003018, 3057238, 5007545, 7643095, 10015090, 15286190, 29043761, 58087522, 145218805, 290437610]

約数ペア:

[(1, 290437610), (2, 145218805), (5, 58087522), (10, 29043761), (19, 15286190), (29, 10015090), (38, 7643095), (58, 5007545), (95, 3057238), (145, 2003018), (190, 1528619), (290, 1001509), (551, 527110), (1102, 263555), (2755, 105422), (5510, 52711)]